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boost-1.56
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boost-1.50
| Author | SHA1 | Date | |
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7724c67ac4 |
@@ -272,7 +272,7 @@ bind(&X::f, p, _1)(i); // (<i>internal copy of p</i>)->f(i)
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</p>
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<P>This feature of <b>bind</b> can be used to perform function composition. See <A href="bind_as_compose.cpp">
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bind_as_compose.cpp</A> for an example that demonstrates how to use <b>bind</b>
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to achieve similar functionality to <A href="http://www.boost.org/doc/libs/1_31_0/libs/compose/index.htm">Boost.Compose</A>.
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to achieve similar functionality to <A href="../compose/index.htm">Boost.Compose</A>.
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</P>
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<p>Note that the first argument - the bound function object - is not evaluated,
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even when it's a function object that is produced by <STRONG>bind</STRONG> or a
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@@ -390,7 +390,7 @@ void connect()
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<p>As a general rule, the function objects generated by <b>bind</b> take their
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arguments by reference and cannot, therefore, accept non-const temporaries or
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literal constants. This is an inherent limitation of the C++ language in its
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current (2003) incarnation, known as <A href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2002/n1385.htm">
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current (2003) incarnation, known as <A href="http://std.dkuug.dk/jtc1/sc22/wg21/docs/papers/2002/n1385.htm">
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the forwarding problem</A>. (It will be fixed in the next standard, usually
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called C++0x.)</p>
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<p>The library uses signatures of the form
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@@ -21,7 +21,6 @@
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#include <boost/config.hpp>
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#include <boost/is_placeholder.hpp>
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#include <boost/static_assert.hpp>
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namespace boost
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{
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@@ -34,7 +33,8 @@ template< int I > struct arg
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template< class T > arg( T const & /* t */ )
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{
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BOOST_STATIC_ASSERT( I == is_placeholder<T>::value );
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// static assert I == is_placeholder<T>::value
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typedef char T_must_be_placeholder[ I == is_placeholder<T>::value? 1: -1 ];
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}
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};
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@@ -1,3 +1,4 @@
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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<html>
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<head>
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<title>Boost: mem_fn.hpp documentation</title>
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@@ -145,7 +146,7 @@ void k(std::vector<boost::shared_ptr<X> > const & v)
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<p>
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Yes. For simple uses, <b>mem_fn</b> provides additional functionality that the
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standard adaptors do not. Complicated expressions that use <b>std::bind1st</b>, <b>std::bind2nd</b>
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or <a href="http://www.boost.org/doc/libs/1_31_0/libs/compose/index.htm"><b>Boost.Compose</b></a> along with the
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or <a href="../compose/index.htm"><b>Boost.Compose</b></a> along with the
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standard adaptors can be rewritten using <a href="bind.html"><b>boost::bind</b></a>
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that automatically takes advantage of <b>mem_fn</b>.
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</p>
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@@ -33,12 +33,6 @@
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struct X
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{
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// SGI-related compilers have odd compiler-synthesized ctors dtors
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#ifdef __PATHSCALE__
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X() {}
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~X() {}
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#endif
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int operator()()
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{
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return 17041;
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@@ -43,11 +43,6 @@ public:
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{
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}
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// SGI-related compilers have odd compiler-synthesized ctors and dtors
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#ifdef __PATHSCALE__
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~X() {}
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#endif
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int state() const
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{
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return state_;
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@@ -39,128 +39,128 @@ struct X
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// 0
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int mf0_1() { return 0; }
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int mf0_2() { return 1; }
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int mf0_2() { return 0; }
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int cmf0_1() const { return 0; }
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int cmf0_2() const { return 1; }
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int cmf0_2() const { return 0; }
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void mf0v_1() {}
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void mf0v_2() { static int x; ++x; }
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void mf0v_2() {}
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void cmf0v_1() const {}
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void cmf0v_2() const { static int x; ++x; }
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void cmf0v_2() const {}
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// 1
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int mf1_1(int) { return 0; }
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int mf1_2(int) { return 1; }
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int mf1_2(int) { return 0; }
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int cmf1_1(int) const { return 0; }
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int cmf1_2(int) const { return 1; }
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int cmf1_2(int) const { return 0; }
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void mf1v_1(int) {}
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void mf1v_2(int) { static int x; ++x; }
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void mf1v_2(int) {}
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void cmf1v_1(int) const {}
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void cmf1v_2(int) const { static int x; ++x; }
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void cmf1v_2(int) const {}
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// 2
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int mf2_1(int, int) { return 0; }
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int mf2_2(int, int) { return 1; }
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int mf2_2(int, int) { return 0; }
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int cmf2_1(int, int) const { return 0; }
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int cmf2_2(int, int) const { return 1; }
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int cmf2_2(int, int) const { return 0; }
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void mf2v_1(int, int) {}
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void mf2v_2(int, int) { static int x; ++x; }
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void mf2v_2(int, int) {}
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void cmf2v_1(int, int) const {}
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void cmf2v_2(int, int) const { static int x; ++x; }
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void cmf2v_2(int, int) const {}
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// 3
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int mf3_1(int, int, int) { return 0; }
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int mf3_2(int, int, int) { return 1; }
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int mf3_2(int, int, int) { return 0; }
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int cmf3_1(int, int, int) const { return 0; }
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int cmf3_2(int, int, int) const { return 1; }
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int cmf3_2(int, int, int) const { return 0; }
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void mf3v_1(int, int, int) {}
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void mf3v_2(int, int, int) { static int x; ++x; }
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void mf3v_2(int, int, int) {}
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void cmf3v_1(int, int, int) const {}
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void cmf3v_2(int, int, int) const { static int x; ++x; }
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void cmf3v_2(int, int, int) const {}
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// 4
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int mf4_1(int, int, int, int) { return 0; }
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int mf4_2(int, int, int, int) { return 1; }
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int mf4_2(int, int, int, int) { return 0; }
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int cmf4_1(int, int, int, int) const { return 0; }
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int cmf4_2(int, int, int, int) const { return 1; }
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int cmf4_2(int, int, int, int) const { return 0; }
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void mf4v_1(int, int, int, int) {}
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void mf4v_2(int, int, int, int) { static int x; ++x; }
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void mf4v_2(int, int, int, int) {}
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void cmf4v_1(int, int, int, int) const {}
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void cmf4v_2(int, int, int, int) const { static int x; ++x; }
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void cmf4v_2(int, int, int, int) const {}
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// 5
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int mf5_1(int, int, int, int, int) { return 0; }
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int mf5_2(int, int, int, int, int) { return 1; }
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int mf5_2(int, int, int, int, int) { return 0; }
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int cmf5_1(int, int, int, int, int) const { return 0; }
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int cmf5_2(int, int, int, int, int) const { return 1; }
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int cmf5_2(int, int, int, int, int) const { return 0; }
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void mf5v_1(int, int, int, int, int) {}
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void mf5v_2(int, int, int, int, int) { static int x; ++x; }
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void mf5v_2(int, int, int, int, int) {}
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void cmf5v_1(int, int, int, int, int) const {}
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void cmf5v_2(int, int, int, int, int) const { static int x; ++x; }
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void cmf5v_2(int, int, int, int, int) const {}
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// 6
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int mf6_1(int, int, int, int, int, int) { return 0; }
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int mf6_2(int, int, int, int, int, int) { return 1; }
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int mf6_2(int, int, int, int, int, int) { return 0; }
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int cmf6_1(int, int, int, int, int, int) const { return 0; }
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int cmf6_2(int, int, int, int, int, int) const { return 1; }
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int cmf6_2(int, int, int, int, int, int) const { return 0; }
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void mf6v_1(int, int, int, int, int, int) {}
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void mf6v_2(int, int, int, int, int, int) { static int x; ++x; }
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void mf6v_2(int, int, int, int, int, int) {}
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void cmf6v_1(int, int, int, int, int, int) const {}
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void cmf6v_2(int, int, int, int, int, int) const { static int x; ++x; }
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void cmf6v_2(int, int, int, int, int, int) const {}
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// 7
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int mf7_1(int, int, int, int, int, int, int) { return 0; }
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int mf7_2(int, int, int, int, int, int, int) { return 1; }
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int mf7_2(int, int, int, int, int, int, int) { return 0; }
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int cmf7_1(int, int, int, int, int, int, int) const { return 0; }
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int cmf7_2(int, int, int, int, int, int, int) const { return 1; }
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int cmf7_2(int, int, int, int, int, int, int) const { return 0; }
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void mf7v_1(int, int, int, int, int, int, int) {}
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void mf7v_2(int, int, int, int, int, int, int) { static int x; ++x; }
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void mf7v_2(int, int, int, int, int, int, int) {}
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void cmf7v_1(int, int, int, int, int, int, int) const {}
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void cmf7v_2(int, int, int, int, int, int, int) const { static int x; ++x; }
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void cmf7v_2(int, int, int, int, int, int, int) const {}
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// 8
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int mf8_1(int, int, int, int, int, int, int, int) { return 0; }
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int mf8_2(int, int, int, int, int, int, int, int) { return 1; }
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int mf8_2(int, int, int, int, int, int, int, int) { return 0; }
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int cmf8_1(int, int, int, int, int, int, int, int) const { return 0; }
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int cmf8_2(int, int, int, int, int, int, int, int) const { return 1; }
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int cmf8_2(int, int, int, int, int, int, int, int) const { return 0; }
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void mf8v_1(int, int, int, int, int, int, int, int) {}
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void mf8v_2(int, int, int, int, int, int, int, int) { static int x; ++x; }
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void mf8v_2(int, int, int, int, int, int, int, int) {}
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void cmf8v_1(int, int, int, int, int, int, int, int) const {}
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void cmf8v_2(int, int, int, int, int, int, int, int) const { static int x; ++x; }
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void cmf8v_2(int, int, int, int, int, int, int, int) const {}
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};
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