Add 7_1_skeleton

Author: bluekds

Book_BJ/Chap7/7_1_MatMul_skeleton/DS_definitions.h

@@ -0,0 +1,197 @@
+#pragma once
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <iostream>
+
+#define	OS_WINDOWS	0
+#define OS_LINUX	1
+
+#ifdef _WIN32
+#define _TARGET_OS	OS_WINDOWS
+#else
+	#ifndef nullptr
+	#define nullptr NULL
+	#endif
+	#define _TARGET_OS	OS_LINUX
+#endif
+
+/************************************************************************/
+/* OS dependet function                                                 */
+/************************************************************************/
+#if _TARGET_OS == OS_WINDOWS
+//	#define	_SPRINT	sprintf_s
+#define	_STRTOK strtok_s
+
+#define EXIT_WIHT_KEYPRESS {std::cout << "Press any key to exit..."; getchar(); exit(0);}
+
+#define SPLIT_PATH(_path,_result)	\
+	_splitpath_s(_path, _result.drive, 255, _result.dir, 255, _result.filename, 255, _result.ext, 255)
+
+
+#elif _TARGET_OS == OS_LINUX
+#include <libgen.h>
+#include <inttypes.h>
+
+#define	_STRTOK strtok_r
+
+#define EXIT_WIHT_KEYPRESS {std::cout << "Program was terminated!"; exit(0);}
+
+#define sprintf_s	sprintf
+#define scanf_s		scanf
+#define fprintf_s	fprintf
+
+#define __int64		int64_t
+
+#define fopen_s(fp, name, mode) (*fp = fopen(name, mode))
+
+#endif
+
+/************************************************************************/
+/* Defines                                                              */
+/************************************************************************/
+
+// *********** data size
+#define	_1K_	1024
+#define _1M_	(_1K_*_1K_)
+#define _1G_	(_1M_*_1K_)
+
+#define CHAR_STRING_SIZE	255
+
+/************************************************************************/
+/* Type definitions                                                     */
+/************************************************************************/
+typedef unsigned int UINT ;
+
+/************************************************************************/
+/* Macro functions                                                      */
+/************************************************************************/
+#define DS_MEM_DELETE(a)	\
+	if (a != NULL) {		\
+		delete a ;			\
+		a = NULL ;			\
+	}
+
+#define DS_MEM_DELETE_ARRAY(a)	\
+	if (a != NULL) {		\
+	delete [] a ;			\
+	a = NULL ;			\
+	}
+
+#define RANGE_MIN 0
+#define RANGE_MAX 1
+
+#define MATCHED_STRING 0
+
+#ifndef VTK_RANGE_MIN
+#define VTK_RANGE_MIN	0
+#define VTK_RANGE_MAX	1
+#endif
+
+// Print
+#define PRINT_LINE_INFO printf("%s, line %d", __FILE__, __LINE__)
+#define PRINT_ERROR_MSG(_msg) {PRINT_LINE_INFO; printf(" at "); printf(_msg);}
+
+// Single loops
+#define LOOP_I(a) for(int i=0; i<a; i++)
+#define LOOP_J(a) for(int j=0; j<a; j++)
+#define LOOP_K(a) for(int k=0; k<a; k++)
+#define LOOP_INDEX(index, end) for (int index = 0 ; index < end ; index++)
+#define LOOP_INDEX_START_END(index, start, end) for (int index = start ; index < end ; index++)
+
+// Multiple loops
+#define LOOP_J_I(b, a) LOOP_J(b) LOOP_I(a)
+#define LOOP_K_J_I(c,b,a) for(int k=0; k<c; k++) LOOP_J_I(b,a)
+
+//
+#ifndef SWAP
+template<class T>
+void SWAP(T &a, T &b){
+	T tmp = a;
+	a = b;
+	b = tmp;
+}
+#endif
+
+// 
+#ifndef MIN
+#define MIN(a,b) (a > b ? b : a)
+#endif
+
+#ifndef MAX
+#define MAX(a,b) (a > b ? a : b)
+#endif
+
+// Index converter
+
+#define INDEX2X(_ID,_W) (_ID%_W)
+#define INDEX2Y(_ID,_W) (_ID/_W)
+#define INDEX2ID(_ID,_X,_Y,_W) {_X=INDEX2X(_ID,_W);_Y=INDEX2Y(_ID_,_W);}
+#define ID2INDEX(_W,_X,_Y) (_Y*_W+_X)
+#define PTR2ID(_type, _target, _base) ((_type*)_target - (_type*)_base)
+
+// Memory allocation and release
+#ifndef SAFE_DELETE
+#define	SAFE_DELETE(p) {if(p!=NULL) delete p; p=NULL;}
+#endif
+
+#ifndef SAFE_DELETE_ARR
+#define	SAFE_DELETE_ARR(p) {if(p!=NULL) delete [] p; p=NULL;}
+#endif
+
+#define SAFE_NEW(p, type, size) {\
+	try {p = new type[size];}	\
+	catch(std::bad_alloc& exc) \
+	{ printf("[%s, line %d] fail to memory allocation - %.2f MB requested\n", __FILE__, __LINE__, (float)(sizeof(type)*size)/_1M_);	\
+	EXIT_WIHT_KEYPRESS }\
+	}
+
+template<class T>
+void memsetZero(T** p, long long size = 0) {
+	if (*p != NULL)
+		memset(*p, 0, sizeof(T)*size);
+}
+
+template<class T>
+void allocNinitMem(T** p, long long size, double *memUsage = NULL) {
+	*p = new T[size];
+	//SAFE_NEW(*p, T, size);
+	memset(*p, 0, sizeof(T)*size);
+
+	if (memUsage != NULL) {
+		*memUsage += sizeof(T)*size;
+	}
+}
+
+#define SAFE_MEMCPY(_dst, _src, _type, _size){ \
+	if(_dst == nullptr || _src == nullptr ) \
+		printf("[%s, line %d] fail to memcpy (dst = %x, src = %x)\n", __FILE__, __LINE__, _dst, _src);	\
+		exit(-1);	\
+	memcpy(_dst, _src, sizeof(_type)*_size);\
+}
+
+// VTK related
+#ifndef SAFE_DELETE_VTK
+#define SAFE_DELETE_VTK(p) {if(p!=NULL) p->Delete(); p=NULL;}
+#endif
+
+#ifndef VTK_IS_NOERROR
+//#include "DS_common_def.h"
+#define VTK_IS_NOERROR(p) (p->GetErrorCode()==vtkErrorCode::NoError ? true : false)
+#endif
+
+/************************************************************************/
+/* Data structures	                                                    */
+/************************************************************************/
+typedef struct {
+	std::string input;
+	std::string output;
+} nameMatch;
+
+typedef struct {
+	char drive[255];
+	char dir[255];
+	char filename[255];
+	char ext[255];
+} filePathSplit;