concepts::AttributeBool Class Reference

A function class to query attributes. More...

#include <semantics.hh>

Inheritance diagram for concepts::AttributeBool:

Public Member Functions
bool	operator() (Attribute attrib) const
	Application operator. More...

Protected Member Functions
virtual std::ostream &	info (std::ostream &os) const
	Returns information in an output stream. More...

Detailed Description

A function class to query attributes.

Its application operator returns true if the attribute is nonzero.

Definition at line 36 of file semantics.hh.

Member Function Documentation

info()

virtual std::ostream& concepts::AttributeBool::info ( std::ostream &  os ) const

protectedvirtual

Returns information in an output stream.

Reimplemented from concepts::Semantics< bool >.

operator()()

bool concepts::AttributeBool::operator() ( Attribute  attrib ) const

virtual

Application operator.

Returns

True, if attrib is non-zero and false if attrib is zero.

Implements concepts::Semantics< bool >.

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The documentation for this class was generated from the following file:

• geometry/semantics.hh