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Add BOOST_NOEXCEPT and allies. Apply to Boost.Timer. Correct several Boost.timer boo boos detected while testing BOOST_NOEXCEPT.
[SVN r74895]
This commit is contained in:
Beman Dawes
@@ -3,7 +3,7 @@
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<meta http-equiv="Content-Type" content="text/html; charset=US-ASCII">
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@@ -27,14 +27,16 @@
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<a name="boost_config.boost_macro_reference"></a><a class="link" href="boost_macro_reference.html" title="Boost Macro Reference">Boost Macro Reference</a>
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<div class="toc"><dl>
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<dt><span class="section"><a href="boost_macro_reference.html#boost_config.boost_macro_reference.macros_that_describe_defects">Macros
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that describe defects</a></span></dt>
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<dt><span class="section"><a href="boost_macro_reference.html#boost_config.boost_macro_reference.macros_that_describe_c__03_defects">Macros
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that describe C++03 defects</a></span></dt>
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<dt><span class="section"><a href="boost_macro_reference.html#boost_config.boost_macro_reference.macros_that_describe_optional_features">Macros
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that describe optional features</a></span></dt>
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<dt><span class="section"><a href="boost_macro_reference.html#boost_config.boost_macro_reference.macros_that_describe_possible_c__0x_features">Macros
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that describe possible C++0x features</a></span></dt>
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<dt><span class="section"><a href="boost_macro_reference.html#boost_config.boost_macro_reference.macros_that_describe_c__0x_features_not_supported">Macros
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that describe C++0x features not supported</a></span></dt>
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<dt><span class="section"><a href="boost_macro_reference.html#boost_config.boost_macro_reference.macros_that_describe_possible_c___future_features">Macros
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that describe possible C++ future features</a></span></dt>
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<dt><span class="section"><a href="boost_macro_reference.html#boost_config.boost_macro_reference.macros_that_describe_c__11_features_not_supported">Macros
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that describe C++11 features not supported</a></span></dt>
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<dt><span class="section"><a href="boost_macro_reference.html#boost_config.boost_macro_reference.macros_that_allow_use_of_c__11_features_with_c__03_compilers">Macros
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that allow use of C++11 features with C++03 compilers</a></span></dt>
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<dt><span class="section"><a href="boost_macro_reference.html#boost_config.boost_macro_reference.boost_helper_macros">Boost
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Helper Macros</a></span></dt>
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<dt><span class="section"><a href="boost_macro_reference.html#boost_config.boost_macro_reference.boost_informational_macros">Boost
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@@ -44,13 +46,13 @@
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</dl></div>
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<div class="section">
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<div class="titlepage"><div><div><h3 class="title">
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<a name="boost_config.boost_macro_reference.macros_that_describe_defects"></a><a name="config_defects"></a><a class="link" href="boost_macro_reference.html#boost_config.boost_macro_reference.macros_that_describe_defects" title="Macros that describe defects">Macros
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that describe defects</a>
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<a name="boost_config.boost_macro_reference.macros_that_describe_c__03_defects"></a><a name="config_defects"></a><a class="link" href="boost_macro_reference.html#boost_config.boost_macro_reference.macros_that_describe_c__03_defects" title="Macros that describe C++03 defects">Macros
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that describe C++03 defects</a>
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</h3></div></div></div>
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<p>
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The following macros all describe features that are required by the C++ standard,
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if one of the following macros is defined, then it represents a defect in
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the compiler's conformance with the standard.
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The following macros all describe features that are required by the C++03
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standard, if one of the following macros is defined, then it represents a
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defect in the compiler's conformance with the 2003 standard.
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</p>
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<div class="informaltable"><table class="table">
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<colgroup>
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<td>
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<p>
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The compiler fails to compile a nested class that has a dependent
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base class:
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base class:
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</p>
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<pre xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="table-programlisting"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> <span class="identifier">T</span><span class="special">></span>
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<span class="keyword">struct</span> <span class="identifier">foo</span> <span class="special">:</span> <span class="special">{</span>
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<td>
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<p>
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Template value parameters cannot have a dependent type, for example:
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</p>
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<pre xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="table-programlisting"><span class="keyword">template</span><span class="special"><</span><span class="keyword">class</span> <span class="identifier">T</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">T</span><span class="special">::</span><span class="identifier">type</span> <span class="identifier">value</span><span class="special">></span>
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<pre xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="table-programlisting"><span class="keyword">template</span><span class="special"><</span><span class="keyword">class</span> <span class="identifier">T</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">T</span><span class="special">::</span><span class="identifier">type</span> <span class="identifier">value</span><span class="special">></span>
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<span class="keyword">class</span> <span class="identifier">X</span> <span class="special">{</span> <span class="special">...</span> <span class="special">};</span>
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<p>
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The compiler does not perform function template ordering or its
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function template ordering is incorrect.
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function template ordering is incorrect.
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</p>
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<pre xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="table-programlisting"><span class="comment">// #1</span>
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<span class="keyword">template</span><span class="special"><</span><span class="keyword">class</span> <span class="identifier">T</span><span class="special">></span> <span class="keyword">void</span> <span class="identifier">f</span><span class="special">(</span><span class="identifier">T</span><span class="special">);</span>
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The compiler does not allow a void function to return the result
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of calling another void function.
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of calling another void function.
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</p>
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<pre xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="table-programlisting"><span class="keyword">void</span> <span class="identifier">f</span><span class="special">()</span> <span class="special">{}</span>
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<span class="keyword">void</span> <span class="identifier">g</span><span class="special">()</span> <span class="special">{</span> <span class="keyword">return</span> <span class="identifier">f</span><span class="special">();</span> <span class="special">}</span>
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<div class="titlepage"><div><div><h3 class="title">
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<a name="boost_config.boost_macro_reference.macros_that_describe_possible_c__0x_features"></a><a class="link" href="boost_macro_reference.html#boost_config.boost_macro_reference.macros_that_describe_possible_c__0x_features" title="Macros that describe possible C++0x features">Macros
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that describe possible C++0x features</a>
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<a name="boost_config.boost_macro_reference.macros_that_describe_possible_c___future_features"></a><a class="link" href="boost_macro_reference.html#boost_config.boost_macro_reference.macros_that_describe_possible_c___future_features" title="Macros that describe possible C++ future features">Macros
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that describe possible C++ future features</a>
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</h3></div></div></div>
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<p>
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The following macros describe features that are likely to be included in
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the upcoming ISO C++ standard, C++0x, but have not yet been approved for
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inclusion in the language.
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The following macros describe features that may be included in some future
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ISO C++ standard, but have not yet been approved for inclusion in the language.
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</p>
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<div class="informaltable"><table class="table">
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</div>
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<div class="section">
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<div class="titlepage"><div><div><h3 class="title">
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<a name="boost_config.boost_macro_reference.macros_that_describe_c__0x_features_not_supported"></a><a class="link" href="boost_macro_reference.html#boost_config.boost_macro_reference.macros_that_describe_c__0x_features_not_supported" title="Macros that describe C++0x features not supported">Macros
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that describe C++0x features not supported</a>
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<a name="boost_config.boost_macro_reference.macros_that_describe_c__11_features_not_supported"></a><a class="link" href="boost_macro_reference.html#boost_config.boost_macro_reference.macros_that_describe_c__11_features_not_supported" title="Macros that describe C++11 features not supported">Macros
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that describe C++11 features not supported</a>
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</h3></div></div></div>
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<p>
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The following macros describe features in the upcoming ISO C++ standard,
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C++0x, that are not yet supported by a particular compiler or library.
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The following macros describe features in the 2011 ISO C++ standard, formerly
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known as C++0x, that are not yet supported by a particular compiler or library.
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</p>
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<div class="informaltable"><table class="table">
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<colgroup>
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@@ -2877,6 +2877,155 @@
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</div>
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<div class="section">
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<div class="titlepage"><div><div><h3 class="title">
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<a name="boost_config.boost_macro_reference.macros_that_allow_use_of_c__11_features_with_c__03_compilers"></a><a name="config_11_for_03"></a><a class="link" href="boost_macro_reference.html#boost_config.boost_macro_reference.macros_that_allow_use_of_c__11_features_with_c__03_compilers" title="Macros that allow use of C++11 features with C++03 compilers">Macros
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that allow use of C++11 features with C++03 compilers</a>
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</h3></div></div></div>
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<p>
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The following macros allow use of C++11 features even with compilers that
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do not yet provide compliant C++11 support.
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</p>
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<div class="informaltable"><table class="table">
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<colgroup>
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<col>
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<thead><tr>
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Macro
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</p>
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Section
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</p>
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<p>
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Description
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</p>
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<tbody>
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<td>
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<p>
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<code class="computeroutput"><span class="identifier">BOOST_CONSTEXPR</span></code>
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</p>
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<p>
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Some compilers don't support the use of <code class="computeroutput"><span class="identifier">constexpr</span></code>.
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This macro expands to nothing on those compilers, and <code class="computeroutput"><span class="identifier">constexpr</span></code> elsewhere. For example,
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when defining a constexpr function or constructor replace:
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</p>
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<pre xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="table-programlisting"><span class="identifier">constexpr</span> <span class="identifier">tuple</span><span class="special">();</span>
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</pre>
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<p>
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with:
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</p>
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<pre xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="table-programlisting"><span class="identifier">BOOST_CONSTEXPR</span> <span class="identifier">tuple</span><span class="special">();</span>
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<code class="computeroutput"><span class="identifier">BOOST_CONSTEXPR_OR_CONST</span></code>
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Some compilers don't support the use of <code class="computeroutput"><span class="identifier">constexpr</span></code>.
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This macro expands to <code class="computeroutput"><span class="keyword">const</span></code>
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on those compilers, and <code class="computeroutput"><span class="identifier">constexpr</span></code>
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elsewhere. For example, when defining const expr variables replace:
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</p>
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<pre xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="table-programlisting"><span class="keyword">static</span> <span class="identifier">constexpr</span> <span class="identifier">UIntType</span> <span class="identifier">xor_mask</span> <span class="special">=</span> <span class="identifier">a</span><span class="special">;</span>
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</pre>
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<p>
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with:
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</p>
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<pre xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="table-programlisting"><span class="keyword">static</span> <span class="identifier">BOOST_CONSTEXPR_OR_CONST</span> <span class="identifier">UIntType</span> <span class="identifier">xor_mask</span> <span class="special">=</span> <span class="identifier">a</span><span class="special">;</span>
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<code class="computeroutput"><span class="identifier">BOOST_STATIC_CONSTEXPR</span></code>
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This is a shortcut for <code class="computeroutput"><span class="keyword">static</span>
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<span class="identifier">BOOST_CONSTEXPR_OR_CONST</span></code>For
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example, when defining const expr variables replace:
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</p>
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<pre xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="table-programlisting"><span class="keyword">static</span> <span class="identifier">constexpr</span> <span class="identifier">UIntType</span> <span class="identifier">xor_mask</span> <span class="special">=</span> <span class="identifier">a</span><span class="special">;</span>
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with:
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</p>
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<pre xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="table-programlisting"><span class="identifier">BOOST_STATIC_CONSTEXPR</span> <span class="identifier">UIntType</span> <span class="identifier">xor_mask</span> <span class="special">=</span> <span class="identifier">a</span><span class="special">;</span>
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<pre xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="table-programlisting"><span class="identifier">BOOST_NOEXCEPT</span>
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<span class="identifier">BOOST_NOEXCEPT_IF</span><span class="special">(</span><span class="identifier">Predicate</span><span class="special">)</span>
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<span class="identifier">BOOST_NOEXCEPT_EXPR</span><span class="special">(</span><span class="identifier">Expression</span><span class="special">)</span>
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If <code class="computeroutput"><span class="identifier">BOOST_NO_NOEXCEPT</span></code>
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is defined (i.e. C++03 compliant compilers) these macros are defined
|
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as:
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</p>
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<div class="blockquote"><blockquote class="blockquote">
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<p>
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</p>
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<pre xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="table-programlisting"><span class="preprocessor">#define</span> <span class="identifier">BOOST_NOEXCEPT</span>
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<span class="preprocessor">#define</span> <span class="identifier">BOOST_NOEXCEPT_IF</span><span class="special">(</span><span class="identifier">Predicate</span><span class="special">)</span>
|
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<span class="preprocessor">#define</span> <span class="identifier">BOOST_NOEXCEPT_EXPR</span><span class="special">(</span><span class="identifier">Expression</span><span class="special">)</span> <span class="keyword">false</span>
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If <code class="computeroutput"><span class="identifier">BOOST_NO_NOEXCEPT</span></code>
|
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|
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|
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<div class="blockquote"><blockquote class="blockquote">
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<pre xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="table-programlisting"><span class="preprocessor">#define</span> <span class="identifier">BOOST_NOEXCEPT</span> <span class="identifier">noexcept</span>
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<span class="preprocessor">#define</span> <span class="identifier">BOOST_NOEXCEPT_IF</span><span class="special">(</span><span class="identifier">Predicate</span><span class="special">)</span> <span class="identifier">noexcept</span><span class="special">((</span><span class="identifier">Predicate</span><span class="special">))</span>
|
||||
<span class="preprocessor">#define</span> <span class="identifier">BOOST_NOEXCEPT_EXPR</span><span class="special">(</span><span class="identifier">Expression</span><span class="special">)</span> <span class="identifier">noexcept</span><span class="special">((</span><span class="identifier">Expression</span><span class="special">))</span>
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Helper Macros</a>
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|
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|
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macros. To use the macro you must first
|
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macros. To use the macro you must first
|
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</p>
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<pre xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="table-programlisting"><span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">detail</span><span class="special">/</span><span class="identifier">workaround</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span>
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</pre>
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usage is then:
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usage is then:
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</p>
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<pre xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="table-programlisting"><span class="preprocessor">#if</span> <span class="identifier">BOOST_WORKAROUND</span><span class="special">(</span><span class="identifier">MACRONAME</span><span class="special">,</span> <span class="identifier">CONDITION</span><span class="special">)</span>
|
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<span class="comment">// workaround code goes here...</span>
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@@ -2960,12 +3109,12 @@
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Sometimes you have a function name with the same name as a C macro,
|
||||
for example "min" and "max" member functions,
|
||||
in which case one can prevent the function being expanded as a
|
||||
macro using:
|
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macro using:
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</p>
|
||||
<pre xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="table-programlisting"><span class="identifier">someclass</span><span class="special">.</span><span class="identifier">min</span> <span class="identifier">BOOST_PREVENT_MACRO_SUBSTITUTION</span><span class="special">(</span><span class="identifier">arg1</span><span class="special">,</span> <span class="identifier">arg2</span><span class="special">);</span>
|
||||
</pre>
|
||||
<p>
|
||||
The following also works in most, but not all, contexts:
|
||||
The following also works in most, but not all, contexts:
|
||||
</p>
|
||||
<pre xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="table-programlisting"><span class="special">(</span><span class="identifier">someclass</span><span class="special">.</span><span class="identifier">max</span><span class="special">)(</span><span class="identifier">arg1</span><span class="special">,</span> <span class="identifier">arg2</span><span class="special">);</span>
|
||||
</pre>
|
||||
@@ -3060,14 +3209,14 @@
|
||||
integral constant members, we must use enums as a workaround if
|
||||
we want the constants to be available at compile-time. This macro
|
||||
gives us a convenient way to declare such constants. For example
|
||||
instead of:
|
||||
instead of:
|
||||
</p>
|
||||
<pre xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="table-programlisting"><span class="keyword">struct</span> <span class="identifier">foo</span><span class="special">{</span>
|
||||
<span class="keyword">static</span> <span class="keyword">const</span> <span class="keyword">int</span> <span class="identifier">value</span> <span class="special">=</span> <span class="number">2</span><span class="special">;</span>
|
||||
<span class="special">};</span>
|
||||
</pre>
|
||||
<p>
|
||||
use:
|
||||
use:
|
||||
</p>
|
||||
<pre xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="table-programlisting"><span class="keyword">struct</span> <span class="identifier">foo</span><span class="special">{</span>
|
||||
<span class="identifier">BOOST_STATIC_CONSTANT</span><span class="special">(</span><span class="keyword">int</span><span class="special">,</span> <span class="identifier">value</span> <span class="special">=</span> <span class="number">2</span><span class="special">);</span>
|
||||
@@ -3100,7 +3249,7 @@
|
||||
<p>
|
||||
Some compilers silently "fold" different function template
|
||||
instantiations if some of the template parameters don't appear
|
||||
in the function parameter list. For instance:
|
||||
in the function parameter list. For instance:
|
||||
</p>
|
||||
<pre xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="table-programlisting"><span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">iostream</span><span class="special">></span>
|
||||
<span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">ostream</span><span class="special">></span>
|
||||
@@ -3124,7 +3273,7 @@
|
||||
incorrectly outputs <code class="literal">2 2 double double</code> on VC++
|
||||
6. These macros, to be used in the function parameter list, fix
|
||||
the problem without effects on the calling syntax. For instance,
|
||||
in the case above write:
|
||||
in the case above write:
|
||||
</p>
|
||||
<pre xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="table-programlisting"><span class="keyword">template</span> <span class="special"><</span><span class="keyword">int</span> <span class="identifier">n</span><span class="special">></span>
|
||||
<span class="keyword">void</span> <span class="identifier">f</span><span class="special">(</span><span class="identifier">BOOST_EXPLICIT_TEMPLATE_NON_TYPE</span><span class="special">(</span><span class="keyword">int</span><span class="special">,</span> <span class="identifier">n</span><span class="special">))</span> <span class="special">{</span> <span class="special">...</span> <span class="special">}</span>
|
||||
@@ -3234,77 +3383,6 @@
|
||||
</p>
|
||||
</td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><span class="identifier">BOOST_CONSTEXPR</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
Some compilers don't support the use of <code class="computeroutput"><span class="identifier">constexpr</span></code>.
|
||||
This macro expands to nothing on those compilers, and <code class="computeroutput"><span class="identifier">constexpr</span></code> elsewhere. For example,
|
||||
when defining a constexpr function or constructor replace:
|
||||
</p>
|
||||
<pre xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="table-programlisting"><span class="identifier">constexpr</span> <span class="identifier">tuple</span><span class="special">();</span>
|
||||
</pre>
|
||||
<p>
|
||||
with:
|
||||
</p>
|
||||
<pre xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="table-programlisting"><span class="identifier">BOOST_CONSTEXPR</span> <span class="identifier">tuple</span><span class="special">();</span>
|
||||
</pre>
|
||||
<p>
|
||||
</p>
|
||||
</td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><span class="identifier">BOOST_CONSTEXPR_OR_CONST</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
Some compilers don't support the use of <code class="computeroutput"><span class="identifier">constexpr</span></code>.
|
||||
This macro expands to <code class="computeroutput"><span class="keyword">const</span></code>
|
||||
on those compilers, and <code class="computeroutput"><span class="identifier">constexpr</span></code>
|
||||
elsewhere. For example, when defining const expr variables replace:
|
||||
|
||||
</p>
|
||||
<pre xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="table-programlisting"><span class="keyword">static</span> <span class="identifier">constexpr</span> <span class="identifier">UIntType</span> <span class="identifier">xor_mask</span> <span class="special">=</span> <span class="identifier">a</span><span class="special">;</span>
|
||||
</pre>
|
||||
<p>
|
||||
with:
|
||||
</p>
|
||||
<pre xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="table-programlisting"><span class="keyword">static</span> <span class="identifier">BOOST_CONSTEXPR_OR_CONST</span> <span class="identifier">UIntType</span> <span class="identifier">xor_mask</span> <span class="special">=</span> <span class="identifier">a</span><span class="special">;</span>
|
||||
</pre>
|
||||
<p>
|
||||
</p>
|
||||
</td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><span class="identifier">BOOST_STATIC_CONSTEXPR</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
This is a shortcut for <code class="computeroutput"><span class="keyword">static</span>
|
||||
<span class="identifier">BOOST_CONSTEXPR_OR_CONST</span></code>For
|
||||
example, when defining const expr variables replace:
|
||||
</p>
|
||||
<pre xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="table-programlisting"><span class="keyword">static</span> <span class="identifier">constexpr</span> <span class="identifier">UIntType</span> <span class="identifier">xor_mask</span> <span class="special">=</span> <span class="identifier">a</span><span class="special">;</span>
|
||||
</pre>
|
||||
<p>
|
||||
with:
|
||||
</p>
|
||||
<pre xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="table-programlisting"><span class="identifier">BOOST_STATIC_CONSTEXPR</span> <span class="identifier">UIntType</span> <span class="identifier">xor_mask</span> <span class="special">=</span> <span class="identifier">a</span><span class="special">;</span>
|
||||
</pre>
|
||||
<p>
|
||||
</p>
|
||||
</td>
|
||||
</tr>
|
||||
</tbody>
|
||||
</table></div>
|
||||
</div>
|
||||
@@ -3705,7 +3783,7 @@
|
||||
RTTI. Examples include class for objects that will be thrown
|
||||
as exceptions or used in dynamic_casts, across shared library
|
||||
boundaries. For example, a header-only exception class might
|
||||
look like this:
|
||||
look like this:
|
||||
</p>
|
||||
<pre xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="table-programlisting"><span class="keyword">class</span> <span class="identifier">BOOST_SYMBOL_VISIBLE</span> <span class="identifier">my_exception</span> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">runtime_error</span> <span class="special">{</span> <span class="special">...</span> <span class="special">};</span>
|
||||
</pre>
|
||||
@@ -3743,7 +3821,7 @@
|
||||
<span class="preprocessor">#if</span> <span class="identifier">defined</span><span class="special">(</span><span class="identifier">BOOST_ALL_DYN_LINK</span><span class="special">)</span> <span class="special">||</span> <span class="identifier">defined</span><span class="special">(</span><span class="identifier">BOOST_FOO_DYN_LINK</span><span class="special">)</span>
|
||||
<span class="preprocessor"># if</span> <span class="identifier">defined</span><span class="special">(</span><span class="identifier">BOOST_FOO_SOURCE</span><span class="special">)</span>
|
||||
<span class="preprocessor"># define</span> <span class="identifier">BOOST_FOO_DECL</span> <span class="identifier">BOOST_SYMBOL_EXPORT</span>
|
||||
<span class="preprocessor"># else</span>
|
||||
<span class="preprocessor"># else</span>
|
||||
<span class="preprocessor"># define</span> <span class="identifier">BOOST_FOO_DECL</span> <span class="identifier">BOOST_SYMBOL_IMPORT</span>
|
||||
<span class="preprocessor"># endif</span>
|
||||
<span class="preprocessor">#else</span>
|
||||
@@ -3765,7 +3843,7 @@
|
||||
<span class="bold"><strong>boost/libs/foo/src/foo.cpp</strong></span>
|
||||
</p>
|
||||
<pre class="programlisting"><span class="preprocessor">#define</span> <span class="identifier">BOOST_FOO_SOURCE</span>
|
||||
<span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">foo</span><span class="special">/</span><span class="identifier">foo</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span>
|
||||
<span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">foo</span><span class="special">/</span><span class="identifier">foo</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span>
|
||||
<span class="special">...</span>
|
||||
<span class="keyword">void</span> <span class="identifier">BOOST_FOO_DECL</span> <span class="identifier">f</span><span class="special">()</span>
|
||||
<span class="special">{</span>
|
||||
|
||||
Reference in New Issue
Block a user