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Diffstat (limited to 'src/usr/diag/prdf/common/util/iipdgtb.C')
| -rwxr-xr-x | src/usr/diag/prdf/common/util/iipdgtb.C | 294 |
1 files changed, 294 insertions, 0 deletions
diff --git a/src/usr/diag/prdf/common/util/iipdgtb.C b/src/usr/diag/prdf/common/util/iipdgtb.C new file mode 100755 index 000000000..c405c9adb --- /dev/null +++ b/src/usr/diag/prdf/common/util/iipdgtb.C @@ -0,0 +1,294 @@ +/* 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. 1993,2012 */ +/* */ +/* 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> + +/*--------------------------------------------------------------------*/ +/* 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; + } + +#undef IIPDGTB_CPP |
