.TH "std::tr2::bool_set" 3cxx "libstdc++" \" -*- nroff -*-
.ad l
.nh
.SH NAME
std::tr2::bool_set
.SH SYNOPSIS
.br
.PP
.PP
\fC#include <bool_set>\fP
.SS "Public Member Functions"

.in +1c
.ti -1c
.RI "\fBconstexpr\fP \fBbool_set\fP ()"
.br
.RI "Default constructor\&. "
.ti -1c
.RI "\fBconstexpr\fP \fBbool_set\fP (bool __t)"
.br
.RI "Constructor from bool\&. "
.ti -1c
.RI "bool \fBcontains\fP (\fBbool_set\fP __b) \fBconst\fP"
.br
.ti -1c
.RI "bool \fBequals\fP (\fBbool_set\fP __b) \fBconst\fP"
.br
.RI "Return true if states are equal\&. "
.ti -1c
.RI "bool \fBis_emptyset\fP () \fBconst\fP"
.br
.RI "Return true if this is empty\&. "
.ti -1c
.RI "bool \fBis_indeterminate\fP () \fBconst\fP"
.br
.RI "Return true if this is indeterminate\&. "
.ti -1c
.RI "bool \fBis_singleton\fP () \fBconst\fP"
.br
.RI "Return true if this is false or true (normal boolean)\&. "
.ti -1c
.RI "\fBoperator bool\fP () \fBconst\fP"
.br
.RI "Conversion to bool\&. "
.in -1c
.SS "Static Public Member Functions"

.in +1c
.ti -1c
.RI "\fBstatic\fP \fBbool_set\fP \fBemptyset\fP ()"
.br
.ti -1c
.RI "\fBstatic\fP \fBbool_set\fP \fBindeterminate\fP ()"
.br
.in -1c
.SS "Friends"

.in +1c
.ti -1c
.RI "\fBbool_set\fP \fBoperator!\fP (\fBbool_set\fP __b)"
.br
.ti -1c
.RI "\fBbool_set\fP \fBoperator&\fP (\fBbool_set\fP \fB__s\fP, \fBbool_set\fP __t)"
.br
.ti -1c
.RI "template<\fBtypename\fP \fBCharT\fP , \fBtypename\fP \fBTraits\fP > \fBstd::basic_ostream\fP< \fBCharT\fP, \fBTraits\fP > & \fBoperator<<\fP (\fBstd::basic_ostream\fP< \fBCharT\fP, \fBTraits\fP > &\fB__out\fP, \fBbool_set\fP __b)"
.br
.ti -1c
.RI "\fBbool_set\fP \fBoperator==\fP (\fBbool_set\fP \fB__s\fP, \fBbool_set\fP __t)"
.br
.ti -1c
.RI "template<\fBtypename\fP \fBCharT\fP , \fBtypename\fP \fBTraits\fP > \fBstd::basic_istream\fP< \fBCharT\fP, \fBTraits\fP > & \fBoperator>>\fP (\fBstd::basic_istream\fP< \fBCharT\fP, \fBTraits\fP > &\fB__in\fP, \fBbool_set\fP &__b)"
.br
.ti -1c
.RI "\fBbool_set\fP \fBoperator^\fP (\fBbool_set\fP \fB__s\fP, \fBbool_set\fP __t)"
.br
.ti -1c
.RI "\fBbool_set\fP \fBoperator|\fP (\fBbool_set\fP \fB__s\fP, \fBbool_set\fP __t)"
.br
.in -1c
.SH "Detailed Description"
.PP 
bool_set
.PP
See N2136, Bool_set: multi-valued logic by Hervé Brönnimann, Guillaume Melquiond, Sylvain Pion\&.
.PP
The implicit conversion to bool is slippery! I may use the new explicit conversion\&. This has been specialized in the language so that in contexts requiring a bool the conversion happens implicitly\&. Thus most objections should be eliminated\&. 
.PP
Definition at line \fB54\fP of file \fBbool_set\fP\&.
.SH "Constructor & Destructor Documentation"
.PP 
.SS "\fBconstexpr\fP std::tr2::bool_set::bool_set ()\fC [inline]\fP, \fC [constexpr]\fP"

.PP
Default constructor\&. 
.PP
Definition at line \fB59\fP of file \fBbool_set\fP\&.
.SS "\fBconstexpr\fP std::tr2::bool_set::bool_set (bool __t)\fC [inline]\fP, \fC [constexpr]\fP"

.PP
Constructor from bool\&. 
.PP
Definition at line \fB62\fP of file \fBbool_set\fP\&.
.SH "Member Function Documentation"
.PP 
.SS "bool std::tr2::bool_set::contains (\fBbool_set\fP __b) const\fC [inline]\fP"

.PP
Definition at line \fB65\fP of file \fBbool_set\fP\&.
.SS "\fBstatic\fP \fBbool_set\fP std::tr2::bool_set::emptyset ()\fC [inline]\fP, \fC [static]\fP"

.PP
Definition at line \fB102\fP of file \fBbool_set\fP\&.
.SS "bool std::tr2::bool_set::equals (\fBbool_set\fP __b) const\fC [inline]\fP"

.PP
Return true if states are equal\&. 
.PP
Definition at line \fB69\fP of file \fBbool_set\fP\&.
.SS "\fBstatic\fP \fBbool_set\fP std::tr2::bool_set::indeterminate ()\fC [inline]\fP, \fC [static]\fP"

.PP
Definition at line \fB94\fP of file \fBbool_set\fP\&.
.SS "bool std::tr2::bool_set::is_emptyset () const\fC [inline]\fP"

.PP
Return true if this is empty\&. 
.PP
Definition at line \fB73\fP of file \fBbool_set\fP\&.
.SS "bool std::tr2::bool_set::is_indeterminate () const\fC [inline]\fP"

.PP
Return true if this is indeterminate\&. 
.PP
Definition at line \fB77\fP of file \fBbool_set\fP\&.
.SS "bool std::tr2::bool_set::is_singleton () const\fC [inline]\fP"

.PP
Return true if this is false or true (normal boolean)\&. 
.PP
Definition at line \fB81\fP of file \fBbool_set\fP\&.
.SS "std::tr2::bool_set::operator bool () const\fC [inline]\fP"

.PP
Conversion to bool\&. 
.PP
Definition at line \fB86\fP of file \fBbool_set\fP\&.
.SH "Friends And Related Symbol Documentation"
.PP 
.SS "\fBbool_set\fP operator! (\fBbool_set\fP __b)\fC [friend]\fP"

.PP
Definition at line \fB110\fP of file \fBbool_set\fP\&.
.SS "\fBbool_set\fP \fBoperator\fP& (\fBbool_set\fP __s, \fBbool_set\fP __t)\fC [friend]\fP"

.PP
Definition at line \fB122\fP of file \fBbool_set\fP\&.
.SS "template<\fBtypename\fP \fBCharT\fP , \fBtypename\fP \fBTraits\fP > \fBstd::basic_ostream\fP< \fBCharT\fP, \fBTraits\fP > & \fBoperator\fP<< (\fBstd::basic_ostream\fP< \fBCharT\fP, \fBTraits\fP > & __out, \fBbool_set\fP __b)\fC [friend]\fP"

.PP
Definition at line \fB133\fP of file \fBbool_set\fP\&.
.SS "\fBbool_set\fP \fBoperator\fP== (\fBbool_set\fP __s, \fBbool_set\fP __t)\fC [friend]\fP"

.PP
Definition at line \fB126\fP of file \fBbool_set\fP\&.
.SS "template<\fBtypename\fP \fBCharT\fP , \fBtypename\fP \fBTraits\fP > \fBstd::basic_istream\fP< \fBCharT\fP, \fBTraits\fP > & \fBoperator\fP>> (\fBstd::basic_istream\fP< \fBCharT\fP, \fBTraits\fP > & __in, \fBbool_set\fP & __b)\fC [friend]\fP"

.PP
Definition at line \fB142\fP of file \fBbool_set\fP\&.
.SS "\fBbool_set\fP \fBoperator\fP^ (\fBbool_set\fP __s, \fBbool_set\fP __t)\fC [friend]\fP"

.PP
Definition at line \fB114\fP of file \fBbool_set\fP\&.
.SS "\fBbool_set\fP \fBoperator\fP| (\fBbool_set\fP __s, \fBbool_set\fP __t)\fC [friend]\fP"

.PP
Definition at line \fB118\fP of file \fBbool_set\fP\&.

.SH "Author"
.PP 
Generated automatically by Doxygen for libstdc++ from the source code\&.