#include <include/EST_Val.h>

Collaboration diagram for EST_Val:

Public Member Functions
const void *	internal_ptr (void) const

Constructor and Destructor functions
	EST_Val ()

	EST_Val (const EST_Val &val)

	EST_Val (const ssize_t i)

	EST_Val (const float f)

	EST_Val (const double d)

	EST_Val (const EST_String &s)

	EST_Val (const char *s)

	EST_Val (val_type type, void p, void(f)(void *))

	~EST_Val (void)

Getting cast values
val_type	type (void) const

int	Int (void) const

ssize_t	I (void) const

float	Float (void) const

float	F (void) const

const EST_String &	String (void) const

const EST_String &	string (void) const

const EST_String &	S (void) const

const EST_String &	string_only (void) const

Setting values
EST_Val &	operator= (ssize_t i)

EST_Val &	operator= (const float f)

EST_Val &	operator= (const double d)

EST_Val &	operator= (const EST_String &s)

EST_Val &	operator= (const char *s)

EST_Val &	operator= (const EST_Val &c)

Equivalence test
int	operator== (const EST_Val &a) const

int	operator== (const EST_String &a) const

int	operator== (const char *a) const

int	operator== (const int &i) const

int	operator== (const float &f) const

int	operator== (const double &d) const

int	operator!= (const EST_Val &a) const

int	operator!= (const EST_String &a) const

int	operator!= (const char *a) const

int	operator!= (const int &i) const

int	operator!= (const float &f) const

int	operator!= (const double &d) const

Automatic casting
	operator ssize_t () const

	operator float () const

	operator EST_String () const

Friends
ostream &	operator<< (ostream &s, const EST_Val &a)

Detailed Description

The EST_Val class is a container class, used to store a single item which can be an int, float, string or other user-defined class. It is often used as the base item in the EST_Features class, to enable features to take on values of different types.

Definition at line 75 of file EST_Val.h.

Constructor & Destructor Documentation

EST_Val::EST_Val ( )

inline

Default constructor

Definition at line 93 of file EST_Val.h.

EST_Val::EST_Val ( const EST_Val & val )

Copy constructor for another EST_Val

Definition at line 48 of file EST_Val.cc.

EST_Val::EST_Val ( const ssize_t i )

inline

Copy constructor for an ssize_t

Definition at line 106 of file EST_Val.h.

EST_Val::EST_Val ( const float f )

inline

Copy constructor for a float

Definition at line 110 of file EST_Val.h.

EST_Val::EST_Val ( const double d )

inline

Copy constructor for a double

Definition at line 114 of file EST_Val.h.

EST_Val::EST_Val ( const EST_String & s )

inline

Copy constructor for a string

Definition at line 118 of file EST_Val.h.

EST_Val::EST_Val ( const char * s )

inline

Copy constructor for a string literal

Definition at line 122 of file EST_Val.h.

EST_Val::EST_Val	(	val_type	type,
		void *	p,
		void()(void )	f
	)

Definition at line 64 of file EST_Val.cc.

EST_Val::~EST_Val ( void )

Destructor

Definition at line 71 of file EST_Val.cc.

Member Function Documentation

val_type EST_Val::type ( void ) const

inline

returns the type that the val is currently holding

Definition at line 137 of file EST_Val.h.

int EST_Val::Int ( void ) const

inline

returns the value, cast as an int

Definition at line 141 of file EST_Val.h.

ssize_t EST_Val::I ( void ) const

inline

returns the value, cast as an int

Definition at line 145 of file EST_Val.h.

float EST_Val::Float ( void ) const

inline

returns the value, cast as a float

Definition at line 149 of file EST_Val.h.

float EST_Val::F ( void ) const

inline

returns the value, cast as a float

Definition at line 153 of file EST_Val.h.

const EST_String& EST_Val::String ( void ) const

inline

returns the value, cast as a string

Definition at line 157 of file EST_Val.h.

const EST_String& EST_Val::string ( void ) const

inline

returns the value, cast as a string

Definition at line 161 of file EST_Val.h.

const EST_String& EST_Val::S ( void ) const

inline

returns the value, cast as a string

Definition at line 165 of file EST_Val.h.

const EST_String& EST_Val::string_only ( void ) const

inline

returns the value, cast as a string

Definition at line 169 of file EST_Val.h.

const void* EST_Val::internal_ptr ( void ) const

inline

Definition at line 174 of file EST_Val.h.

EST_Val& EST_Val::operator= ( ssize_t i )

inline

Assignment of val to an ssize_t

Definition at line 188 of file EST_Val.h.

EST_Val& EST_Val::operator= ( const float f )

inline

Assignment of val to a float

Definition at line 191 of file EST_Val.h.

EST_Val& EST_Val::operator= ( const double d )

inline

Assignment of val to a double

Definition at line 194 of file EST_Val.h.

EST_Val& EST_Val::operator= ( const EST_String & s )

inline

Assignment of val to a string

Definition at line 197 of file EST_Val.h.

EST_Val& EST_Val::operator= ( const char * s )

inline

Assignment of val to a string literal

Definition at line 200 of file EST_Val.h.

EST_Val & EST_Val::operator= ( const EST_Val & c )

Assignment of val to another val

Definition at line 80 of file EST_Val.cc.

int EST_Val::operator== ( const EST_Val & a ) const

inline

Test whether val is equal to a

Definition at line 214 of file EST_Val.h.

int EST_Val::operator== ( const EST_String & a ) const

inline

Test whether val is equal to the string a

Definition at line 222 of file EST_Val.h.

int EST_Val::operator== ( const char * a ) const

inline

Test whether val is equal to the char * a

Definition at line 224 of file EST_Val.h.

int EST_Val::operator== ( const int & i ) const

inline

Test whether val is equal to the int a

Definition at line 226 of file EST_Val.h.

int EST_Val::operator== ( const float & f ) const

inline

Test whether val is equal to the float a

Definition at line 228 of file EST_Val.h.

int EST_Val::operator== ( const double & d ) const

inline

Test whether val is equal to the double a

Definition at line 230 of file EST_Val.h.

int EST_Val::operator!= ( const EST_Val & a ) const

inline

Test whether val is not equal to the val a

Definition at line 234 of file EST_Val.h.

int EST_Val::operator!= ( const EST_String & a ) const

inline

Test whether val is not equal to the string a

Definition at line 236 of file EST_Val.h.

int EST_Val::operator!= ( const char * a ) const

inline

Test whether val is not equal to the char * a

Definition at line 238 of file EST_Val.h.

int EST_Val::operator!= ( const int & i ) const

inline

Test whether val is not equal to the int a

Definition at line 240 of file EST_Val.h.

int EST_Val::operator!= ( const float & f ) const

inline

Test whether val is not equal to the float a

Definition at line 242 of file EST_Val.h.

int EST_Val::operator!= ( const double & d ) const

inline

Test whether val is not equal to the double float a

Definition at line 244 of file EST_Val.h.

EST_Val::operator ssize_t ( ) const

inline

Automatically cast val as an ssize_t

Definition at line 252 of file EST_Val.h.

EST_Val::operator float ( ) const

inline

Automatically cast val as an float

Definition at line 258 of file EST_Val.h.

EST_Val::operator EST_String ( ) const

inline

Automatically cast val as an string

Definition at line 260 of file EST_Val.h.

Friends And Related Function Documentation

ostream& operator<<	(	ostream &	s,
		const EST_Val &	a
	)

friend

print val

Definition at line 263 of file EST_Val.h.

Member Data Documentation

ssize_t EST_Val::ival

Definition at line 79 of file EST_Val.h.

float EST_Val::fval

Definition at line 80 of file EST_Val.h.

EST_Contents* EST_Val::pval

Definition at line 81 of file EST_Val.h.

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

include/EST_Val.h
base_class/EST_Val.cc

Public Member Functions

Friends

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation