tue::config::Variant Class Reference

#include <variant.h>

Public Member Functions
bool	getValue (bool &v)
bool	getValue (double &v)
bool	getValue (float &v)
bool	getValue (int &v)
bool	getValue (std::string &v)
bool	isBoolean () const
bool	isDouble () const
bool	isInt () const
bool	isString () const
bool	valid () const
	Variant ()
	Variant (const bool &b)
	Variant (const char *s)
	Variant (const double &d)
	Variant (const std::string &s)
	Variant (int i)

Private Member Functions
template<typename T >
bool	checkAndGet (const T &v, char type, T &out)

Private Attributes
union {
bool   b_
double   d_
int   i_
};
std::string	s_
char	type_

Friends
std::ostream &	operator<< (std::ostream &out, const Variant &v)

Detailed Description

Definition at line 111 of file variant.h.

Constructor & Destructor Documentation

Variant() [1/6]

tue::config::Variant::Variant ( )

inline

Definition at line 116 of file variant.h.

Variant() [2/6]

tue::config::Variant::Variant ( const bool &  b )

inline

Definition at line 118 of file variant.h.

Variant() [3/6]

tue::config::Variant::Variant ( const double &  d )

inline

Definition at line 119 of file variant.h.

Variant() [4/6]

tue::config::Variant::Variant ( int  i )

inline

Definition at line 120 of file variant.h.

Variant() [5/6]

tue::config::Variant::Variant ( const std::string &  s )

inline

Definition at line 121 of file variant.h.

Variant() [6/6]

tue::config::Variant::Variant ( const char *  s )

inline

Definition at line 122 of file variant.h.

Member Function Documentation

checkAndGet()

template<typename T >

bool tue::config::Variant::checkAndGet ( const T &  v, char  type, T &  out  )

inlineprivate

Definition at line 160 of file variant.h.

getValue() [1/5]

bool tue::config::Variant::getValue ( bool &  v )

inline

Definition at line 129 of file variant.h.

getValue() [2/5]

bool tue::config::Variant::getValue ( double &  v )

inline

Definition at line 125 of file variant.h.

getValue() [3/5]

bool tue::config::Variant::getValue ( float &  v )

inline

Definition at line 126 of file variant.h.

getValue() [4/5]

bool tue::config::Variant::getValue ( int &  v )

inline

Definition at line 124 of file variant.h.

getValue() [5/5]

bool tue::config::Variant::getValue ( std::string &  v )

inline

Definition at line 127 of file variant.h.

isBoolean()

bool tue::config::Variant::isBoolean ( ) const

inline

Definition at line 143 of file variant.h.

isDouble()

bool tue::config::Variant::isDouble ( ) const

inline

Definition at line 142 of file variant.h.

isInt()

bool tue::config::Variant::isInt ( ) const

inline

Definition at line 141 of file variant.h.

isString()

bool tue::config::Variant::isString ( ) const

inline

Definition at line 140 of file variant.h.

valid()

bool tue::config::Variant::valid ( ) const

inline

Definition at line 145 of file variant.h.

Friends And Related Function Documentation

operator<<

std::ostream& operator<< ( std::ostream &  out, const Variant &  v  )

friend

Definition at line 168 of file variant.h.

Member Data Documentation

@1

union { ... }

b_

bool tue::config::Variant::b_

Definition at line 154 of file variant.h.

d_

double tue::config::Variant::d_

Definition at line 153 of file variant.h.

i_

int tue::config::Variant::i_

Definition at line 152 of file variant.h.

s_

std::string tue::config::Variant::s_

private

Definition at line 157 of file variant.h.

type_

char tue::config::Variant::type_

private

Definition at line 149 of file variant.h.

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

• variant.h