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less_null_terminated_arrays Struct Template Reference

This functor is designed to compare 0-terminated arrays. More...

#include <STLHelper.hpp>

Inheritance diagram for less_null_terminated_arrays:

[legend]Collaboration diagram for less_null_terminated_arrays:

[legend]List of all members.

Public Types

typedef std::binary_function<
const T*, const T*, bool> BaseClassType
typedef BaseClassType::result_type result_type
typedef BaseClassType::first_argument_type first_argument_type
typedef BaseClassType::second_argument_type second_argument_type

Public Methods

result_type operator() (first_argument_type theLHS, second_argument_type theRHS) const
Compare the values of two objects. More...

Detailed Description

template<class T> struct less_null_terminated_arrays

This functor is designed to compare 0-terminated arrays.

It substitutes for the default less<type*> so that pointers to arrays can be compared, rather than copies of arrays. For example, you might want to use C-style strings as keys in a map, rather than string objects. The default algorithm less<const char*> would just compare the pointers, and not the vector of characters to which it points. Using this algorithm instead of the default will allow the map to work as expected.

Member Typedef Documentation

template<class T>

typedef std::binary_function< const T *, const T *, bool > less_null_terminated_arrays<T>::BaseClassType<const T*, const T*, bool>

template<class T>

typedef BaseClassType::first_argument_type less_null_terminated_arrays<T>::first_argument_type

template<class T>

typedef BaseClassType::result_type less_null_terminated_arrays<T>::result_type

template<class T>

typedef BaseClassType::second_argument_type less_null_terminated_arrays<T>::second_argument_type

Member Function Documentation

template<class T>

result_type less_null_terminated_arrays<T>::operator() ( first_argument_type theLHS,

second_argument_type theRHS ) const

Compare the values of two objects.

Parameters:

theLHS first object to compare

theRHS second object to compare

Returns:
true if objects are the same

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

STLHelper.hpp

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Doxygen and GraphViz are used to generate this API documentation from the Xalan-C header files.

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