C++ : trouble with arrays ?

unsigned int *idrisipMap = (unsigned int *) malloc( IDRISI_MAP_X * IDRISI_MAP_Y * sizeof(unsigned int) );

#include <iostream>// First, toss this in to your own library - it's an admitted shortcoming of the// new libraries, that comes from not wanting to assume that a chunk of // characters could be valid data if interpreted in other waystemplate <typename T>void readInto(std::istream& source, T* dest, unsigned int size) {  source.read(reinterpret_cast<char *>(dest), size * sizeof(T));  // We could use this manually too. Unfortunately we still have to worry about  // the type size, but we don't have to worry about separate "size of item"  // and "number of items" - actually this is a problem in your case; you want  // 'sizeof(unsigned int)' rather than '1' in your fread() call, AFAIK.}const unsigned int IDRISI_MAP_X = 256;const unsigned int IDRISI_MAP_Y = 256;const unsigned int IDRISI_SIZE = IDRISI_MAP_X * IDRISI_MAP_Y;unsigned int *idrisipMap = new unsigned int[IDRISI_SIZE];std::ifstream idrisi(project_texture, std::ios::binary);readInto(idrisi, idrisipMap, IDRISI_SIZE);// Don't need to close this; it will be close automatically at end of scope// but we can do it now, e.g. if we wanted to reopen the same file right away// like : idrisi.close();// Finished reading file, now we start to writestd::ofstream idrisi_out("C:/temp/idrisi_out.txt");// You can and should use forward slashes in filenames, even when that's not the// system file separator.for (int i=0; i < IDRISI_SIZE; i++) {  idrisi_out << idrisipMap << ",";  // No more messing about with format specifiers. The type of each item is  // checked at compile-time, and the appropriate code is generated to output  // each item in a formatted way. You could thus use either "," or ',' with  // identical effect.}// Don't forget to deallocate allocated memory! (Regardless of how it was// allocated - but the allocation and deallocation methods MUST match!)delete[] idrisipMap;// On the other hand, since the size is known statically, you don't need a // dynamic allocation, but should probably just use a static buffer instead :/

#include <iostream>#include <vector>// First, toss this in to your own library - it's an admitted shortcoming of the// new libraries, that comes from not wanting to assume that a chunk of // characters could be valid data if interpreted in other waystemplate <typename T>void readInto(std::istream& source, T* dest, unsigned int size) {  source.read(reinterpret_cast<char *>(dest), size * sizeof(T));  // We could use this manually too. Unfortunately we still have to worry about  // the type size, but we don't have to worry about separate "size of item"  // and "number of items" - actually this is a problem in your case; you want  // 'sizeof(unsigned int)' rather than '1' in your fread() call, AFAIK.}const unsigned int IDRISI_MAP_X = 256;const unsigned int IDRISI_MAP_Y = 256;const unsigned int IDRISI_SIZE = IDRISI_MAP_X * IDRISI_MAP_Y;std::vector<unsigned int> idrisipMap(IDRISI_SIZE);std::ifstream idrisi(project_texture, std::ios::binary);readInto(idrisi, &*idrisipMap.begin(), IDRISI_SIZE);// Don't need to close this; it will be close automatically at end of scope// but we can do it now, e.g. if we wanted to reopen the same file right away// like : idrisi.close();// Finished reading file, now we start to writestd::ofstream idrisi_out("C:/temp/idrisi_out.txt");// You can and should use forward slashes in filenames, even when that's not the// system file separator.copy( idrisipMap.begin(), idrisipMap.end(),      ostream_iterator<unsigned int>( idrisi_out, "," ) );// Who needs an explicit loop?// Note that std::vector is dealing with our memory for us, //  so we don't need to delete anything here!

#include <windows.h>											// Header File For Windows#include <stdio.h>												// Header File For Standard Input / Output#include <stdarg.h>												// Header File For Variable Argument Routines#include <math.h>												// Header File For Math Operations#include <iostream>#include <algorithm>#include <string>#include <iostream>using namespace std;template <typename T>void readInto(std::istream& source, T* dest, unsigned int size) {source.read(reinterpret_cast<char *>(dest), size * sizeof(T));}const unsigned int IDRISI_MAP_X = 256;const unsigned int IDRISI_MAP_Y = 256;const unsigned int IDRISI_SIZE = IDRISI_MAP_X * IDRISI_MAP_Y;unsigned int *idrisipMap = new unsigned int[IDRISI_SIZE];std::ifstream idrisi("E:/temp/pippo.rst", std::ios::binary);readInto(idrisi, idrisipMap, IDRISI_SIZE);std::ofstream idrisi_out("C:/temp/idrisi_out.txt");for (int i=0; i < IDRISI_SIZE; i++) {  idrisi_out << idrisipMap << ",";}delete[] idrisipMap;