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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/usr/diag/prdf/common/util/iipdgtb.C $ */
/* */
/* IBM CONFIDENTIAL */
/* */
/* COPYRIGHT International Business Machines Corp. 1993,2013 */
/* */
/* p1 */
/* */
/* Object Code Only (OCO) source materials */
/* Licensed Internal Code Source Materials */
/* IBM HostBoot Licensed Internal Code */
/* */
/* The source code for this program is not published or otherwise */
/* divested of its trade secrets, irrespective of what has been */
/* deposited with the U.S. Copyright Office. */
/* */
/* Origin: 30 */
/* */
/* IBM_PROLOG_END_TAG */
#define IIPDGTB_CPP
/* Module Description *************************************************/
/* */
/* Name: iipdgtb.cpp */
/* */
/* Description: This module provides the Digit String Byte class
implementation. */
/* */
/* End Module Description *********************************************/
/* Change Log *********************************************************/
/* */
/* Flag PTR/DCR# Userid Date Description */
/* ---- -------- -------- -------- ----------- */
/* JST 10/20/93 Initial Creation */
/* */
/* End Change Log *****************************************************/
/*--------------------------------------------------------------------*/
/* Emit the virtual function tables and inline function defintions in
this translation unit. */
/*--------------------------------------------------------------------*/
#ifdef __GNUC__
#endif
/*--------------------------------------------------------------------*/
/* Includes */
/*--------------------------------------------------------------------*/
#include <string.h> // for memcpy
#include <iipdgtb.h>
namespace PRDF
{
/*--------------------------------------------------------------------*/
/* User Types */
/*--------------------------------------------------------------------*/
/*--------------------------------------------------------------------*/
/* Constants */
/*--------------------------------------------------------------------*/
/*--------------------------------------------------------------------*/
/* Macros */
/*--------------------------------------------------------------------*/
/*--------------------------------------------------------------------*/
/* Internal Function Prototypes */
/*--------------------------------------------------------------------*/
/*--------------------------------------------------------------------*/
/* Global Variables */
/*--------------------------------------------------------------------*/
// Function Specification //////////////////////////////////////////
//
// Title: Set String (Virtual)
//
// Purpose: This function allocates memory for the string
// representation. Any memory that has been previously
// allocated is deallocated.
//
// Side-effects: Memory is allocated.
//
// Dependencies: This function must be called at least once prior
// to the first DIgit read or write.
//
// End Function Specification //////////////////////////////////////
void DIGIT_STRING_BYTE_CLASS::SetString
(
void
/*!i No parameters */
)
/*!o No value returned */
{
delete [] xbuffer;
xbuffer = new uint8_t[GetLength()];
}
// Function Specification //////////////////////////////////////////
//
// Title: DIGIT_STRING_BYTE_CLASS (Base Class Copy Constructor)
//
// Purpose: This function initializes the data members. The digit
// string values are also copied.
//
// Side-effects: This instance is initialized.
// Memory is allocated.
//
// Dependencies: All Digit String values must be less than or equal
// to 255.
//
// Time Complexity: Dominated by time complexity of the functions
// called.
//
// End Function Specification //////////////////////////////////////
DIGIT_STRING_BYTE_CLASS::DIGIT_STRING_BYTE_CLASS
(
const DIGIT_STRING_CLASS & string
/*!i Digit String instance to copy */
) :
/*!o No value returned */
DIGIT_STRING_CLASS(string),
xbuffer(NULL)
{
SetString();
SetValues(string);
}
// Function Specification //////////////////////////////////////////
//
// Title: DIGIT_STRING_BYTE_CLASS (Copy Constructor)
//
// Purpose: This function initializes the data members. The digit
// string values are also copied.
//
// Side-effects: This instance is initialized.
//
// Dependencies: None.
//
// Time Complexity: 0(m) where m is the length of the string being
// copied.
//
// End Function Specification //////////////////////////////////////
DIGIT_STRING_BYTE_CLASS::DIGIT_STRING_BYTE_CLASS
(
const DIGIT_STRING_BYTE_CLASS & string
/*!i Digit String instance to copy */
) :
/*!o Reference to this Digit String instance */
DIGIT_STRING_CLASS(string),
xbuffer(NULL)
{
SetString();
// Use direct copy of buffer since the lengths are equal
memcpy(xbuffer, string.xbuffer, GetLength());
}
// Function Specification //////////////////////////////////////////
//
// Title: ~DIGIT_STRING_BYTE_CLASS (Virtual destructor)
//
// Purpose: This function deallocates the digit string
// representation.
//
// Side-effects: Memory is deallocated.
//
// Dependencies: None.
//
// End Function Specification //////////////////////////////////////
DIGIT_STRING_BYTE_CLASS::~DIGIT_STRING_BYTE_CLASS
(
void
/*!i No paramters */
)
/*!o No value returned */
{
delete [] xbuffer;
}
// Function Specification //////////////////////////////////////////
//
// Title: Assingment operator
//
// Purpose: This function assigns the data members with the values
// from the Digit String reference. The digit string
// values are also assigned.
//
// Side-effects: Data members are modified.
//
// Dependencies: None.
//
// Time Complexity: Dominated by time complexity of the functions
// called.
//
// End Function Specification //////////////////////////////////////
DIGIT_STRING_BYTE_CLASS & DIGIT_STRING_BYTE_CLASS::operator=
(
const DIGIT_STRING_CLASS & string
/*!i Digit string instance to assign from */
)
/*!o Reference to this Digit String instance */
{
// Check for assignment to self
if(this != &string)
{
// Assign the base class part
DIGIT_STRING_CLASS::operator=(string);
// Assign the derived class part
SetString();
SetValues(string);
}
return(*this);
}
DIGIT_STRING_BYTE_CLASS & DIGIT_STRING_BYTE_CLASS::operator=
(
const DIGIT_STRING_BYTE_CLASS & string
/*!i Digit string instance to assign from */
)
/*!o Reference to this Digit String instance */
{
// Check for assignment to self
if(this != &string)
{
// Assign the base class part
DIGIT_STRING_CLASS::operator=(string);
// Assign the derived class part
SetString();
SetValues(string);
}
return(*this);
}
// Function Specification //////////////////////////////////////////
//
// Title: Get Value (Virtual)
//
// Purpose: This function returns the value of a digit at the
// specified position.
//
// Side-effects: None.
//
// Dependencies: Position must be in the string.
//
// End Function Specification //////////////////////////////////////
uint32_t DIGIT_STRING_BYTE_CLASS::GetValue
(
uint32_t offset
/*!i Digit offset */
) const
/*!o Digit value */
{
return(xbuffer[offset]);
}
// Function Specification //////////////////////////////////////////
//
// Title: Set Value (Pure virtual)
//
// Purpose: This function sets the value of the digit at the
// specified position. No other digits are affected.
//
// Side-effects: A digit in the string is modified.
//
// Dependencies: Position must be in the string.
//
// End Function Specification //////////////////////////////////////
void DIGIT_STRING_BYTE_CLASS::SetValue
(
uint32_t offset,
/*!i Digit offset */
uint32_t value
/*!i Digit value to set */
)
/*!o No value returned */
{
xbuffer[offset] = value;
}
} // end namespace PRDF
#undef IIPDGTB_CPP
|
