Value Class Reference

Implements data types of parameters obtained from a configuration file. More...

#include <ConfigFile.h>

List of all members.

Public Member Functions
	Value ()
	Default constructor.
	Value (const char *v)
	Constructor.
	Value (int n)
	Constructor.
	operator int () const
	Converts value into an integer.
	operator double () const
	Converts value into a double precision number.
	operator string () const
	Converts value into a string.
Private Attributes
string	theValue
Friends
istream &	operator>> (istream &in, Value &v)
	Input operator.

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Detailed Description

Implements data types of parameters obtained from a configuration file.

Allows universal handling of parameters with different data types. Usually an instance of this class is returned by ConfigFile::getValue() function.

Definition at line 38 of file ConfigFile.h.

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Constructor & Destructor Documentation

Value::Value

(

)

[inline]

Default constructor.

Definition at line 42 of file ConfigFile.h.

Value::Value

(

const char *

v

)

[inline]

Constructor.

Parameters:

v

- a string value.

Definition at line 47 of file ConfigFile.h.

Value::Value

(

int

n

)

[inline]

Constructor.

Parameters:

n

- an integer value.

Definition at line 52 of file ConfigFile.h.

References theValue.

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Member Function Documentation

Value::operator double

(

)

const [inline]

Converts value into a double precision number.

Returns:

a double value. 0 if an error.

Definition at line 67 of file ConfigFile.h.

References theValue.

Value::operator int

(

)

const [inline]

Converts value into an integer.

Returns:

an integer value. 0 if an error.

Definition at line 62 of file ConfigFile.h.

References theValue.

Value::operator string

(

)

const [inline]

Converts value into a string.

Returns:

a string value.

Definition at line 72 of file ConfigFile.h.

References theValue.

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Friends And Related Function Documentation

istream& operator>>	(	istream &	in,
		Value &	v
	)			[friend]

Input operator.

Definition at line 74 of file ConfigFile.h.

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Member Data Documentation

string Value::theValue [private]

Definition at line 80 of file ConfigFile.h.

Referenced by operator double(), operator int(), operator string(), and Value().

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

• general/include/ConfigFile.h