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@@ -6,4 +6,10 @@ doxygen reference : [ glob ../../../boost/logic/tribool.hpp ]
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[ glob ../../../boost/logic/tribool_fwd.hpp ]
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[ glob ../../../boost/logic/tribool_fwd.hpp ]
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[ glob ../../../boost/logic/tribool_io.hpp ]
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[ glob ../../../boost/logic/tribool_io.hpp ]
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;
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;
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boostbook tribool : tribool.boostbook ;
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boostbook tribool
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:
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tribool.boostbook
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:
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<format>pdf:<xsl:param>boost.url.prefix=http://www.boost.org/doc/libs/release/doc/html
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<dependency>reference
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;
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@@ -93,7 +93,7 @@ public:
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*
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*
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* \throws nothrow
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* \throws nothrow
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*/
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*/
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tribool(bool value) : value(value? true_value : false_value) {}
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tribool(bool initial_value) : value(initial_value? true_value : false_value) {}
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/**
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/**
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* Construct a new 3-state boolean value with an indeterminate value.
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* Construct a new 3-state boolean value with an indeterminate value.
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@@ -336,7 +336,7 @@ inline tribool operator==(tribool x, tribool y)
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if (indeterminate(x) || indeterminate(y))
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if (indeterminate(x) || indeterminate(y))
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return indeterminate;
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return indeterminate;
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else
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else
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return x && y || !x && !y;
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return (x && y) || (!x && !y);
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}
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}
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/**
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/**
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@@ -399,7 +399,7 @@ inline tribool operator!=(tribool x, tribool y)
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if (indeterminate(x) || indeterminate(y))
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if (indeterminate(x) || indeterminate(y))
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return indeterminate;
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return indeterminate;
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else
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else
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return !(x && y || !x && !y);
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return !((x && y) || (!x && !y));
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}
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}
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/**
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/**
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@@ -452,7 +452,7 @@ namespace boost {
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#define BOOST_TRIBOOL_THIRD_STATE(Name) \
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#define BOOST_TRIBOOL_THIRD_STATE(Name) \
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inline bool \
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inline bool \
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Name(boost::logic::tribool x, \
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Name(boost::logic::tribool x, \
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boost::logic::detail::indeterminate_t dummy = \
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boost::logic::detail::indeterminate_t = \
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boost::logic::detail::indeterminate_t()) \
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boost::logic::detail::indeterminate_t()) \
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{ return x.value == boost::logic::tribool::indeterminate_value; }
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{ return x.value == boost::logic::tribool::indeterminate_value; }
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@@ -140,7 +140,8 @@ public:
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indeterminate_name() : name_(get_default_indeterminate_name<CharT>()) {}
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indeterminate_name() : name_(get_default_indeterminate_name<CharT>()) {}
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/// Construct the facet with the given name for the indeterminate value
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/// Construct the facet with the given name for the indeterminate value
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explicit indeterminate_name(const string_type& name) : name_(name) {}
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explicit indeterminate_name(const string_type& initial_name)
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: name_(initial_name) {}
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/// Returns the name for the indeterminate value
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/// Returns the name for the indeterminate value
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string_type name() const { return name_; }
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string_type name() const { return name_; }
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@@ -8,6 +8,7 @@
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#include <sstream>
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#include <sstream>
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#include <string>
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#include <string>
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#include <iostream>
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#include <iostream>
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#include <ios> // for std::boolalpha
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#ifndef BOOST_NO_STD_LOCALE
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#ifndef BOOST_NO_STD_LOCALE
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# include <locale>
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# include <locale>
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