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 37 of file ConfigFile.h.

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Constructor & Destructor Documentation

Value::Value (   )  [inline]

Default constructor. Definition at line 41 of file ConfigFile.h.

Value::Value (  const char *  v  )  [inline]

Constructor. Parameters: v  - a string value. Definition at line 46 of file ConfigFile.h.

Value::Value (  int  n  )  [inline]

Constructor. Parameters: n  - an integer value. Definition at line 51 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 66 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 61 of file ConfigFile.h. References theValue.

Value::operator string (   )  const [inline]

Converts value into a string. Returns: a string value. Definition at line 71 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 73 of file ConfigFile.h.

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Member Data Documentation

string Value::theValue [private]

Definition at line 79 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

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