TCLAP::VALUE_ARG_HELPER::ValueExtractor< std::string > Class Template Reference

Specialization for string. More...

#include <mrpt/otherlibs/tclap/ValueArg.h>

Collaboration diagram for TCLAP::VALUE_ARG_HELPER::ValueExtractor< std::string >:

[legend]

List of all members.

Private Member Functions
	ValueExtractor (std::string &value)
	Constructor.
int	extractValue (const std::string &val)
	Method that will attempt to parse the input stream for a value of type std::string.
Private Attributes
std::string &	_value
	Reference to the value where the result of the extraction will be put.
Friends
class	ValueArg< std::string >

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Detailed Description

template<>
class TCLAP::VALUE_ARG_HELPER::ValueExtractor< std::string >

Specialization for string.

This is necessary because istringstream operator>> is not able to ignore spaces... meaning -x "X Y" will only read 'X'... and thus the specialization.

Definition at line 126 of file ValueArg.h.

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Constructor & Destructor Documentation

TCLAP::VALUE_ARG_HELPER::ValueExtractor< std::string >::ValueExtractor

(

std::string &

value

)

[inline, private]

Constructor.

Parameters:

value

- Where the value extracted will be put.

Definition at line 145 of file ValueArg.h.

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Member Function Documentation

int TCLAP::VALUE_ARG_HELPER::ValueExtractor< std::string >::extractValue

(

const std::string &

val

)

[inline, private]

Method that will attempt to parse the input stream for a value of type std::string.

Parameters:

val

- Where the string parsed will be put.

Definition at line 152 of file ValueArg.h.

References TCLAP::VALUE_ARG_HELPER::ValueExtractor< T >::_value.

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Friends And Related Function Documentation

friend class ValueArg< std::string > [friend]

Definition at line 131 of file ValueArg.h.

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Member Data Documentation

std::string& TCLAP::VALUE_ARG_HELPER::ValueExtractor< std::string >::_value [private]

Reference to the value where the result of the extraction will be put.

Definition at line 139 of file ValueArg.h.