Ne znam zasto puca (char**)Zasto ovo puca? Obratite paznju na matrix promenljivu...dolazi do problema kada pokusam da oslobodim mem. u desktruktoru...sta se desava?
Ako mozete..najbolje je da iskompajlirate sa gcc-om. Koristim gcc3.3.4.
Code:
#include<iostream>
#include<fstream>
using namespace std;
class field
{
public:
field(int n, int m);
~field();
void set(int n, int m, char v);
char get(int n, int m);
private:
char **matrix;
int x,y;
};
void generate_map(int density, field &rf);
char random_trees(int density);
int main(int argc, char *argv[])
{
field pf(10,10);
}
field::field(int n, int m)
{
matrix = new char*[n-1];
for(int i=0;i<n;i++) matrix[i] = new char[m-1];
x = n; y = m;
}
field::~field()
{
for(int i=0;i<x;i++) delete[] matrix[i];
}
inline void field::set(int n, int m, char v)
{
if((n<1 || m<1) || (n>x || m>y)) return;
matrix[n-1][m-1] = v;
}
inline char field::get(int n, int m)
{
if((n<1 || m<1) || (n>x || m>y)) return(-1);
return(matrix[n-1][m-1]);
}
void generate_map(int density, field &rf)
{
if(density<2) density=2;
if(density>9) density=9;
}
char random_trees(int density)
{
char ret_val;
fstream rnd("/dev/urandom",ios::in|ios::binary);
rnd.read((char*)&ret_val,sizeof(char));
rnd.close();
if(ret_val%density==0) return('*');
return(' ');
}
#include<iostream>
#include<fstream>
using namespace std;
class field
{
public:
field(int n, int m);
~field();
void set(int n, int m, char v);
char get(int n, int m);
private:
char **matrix;
int x,y;
};
void generate_map(int density, field &rf);
char random_trees(int density);
int main(int argc, char *argv[])
{
field pf(10,10);
}
field::field(int n, int m)
{
matrix = new char*[n-1];
for(int i=0;i<n;i++) matrix[i] = new char[m-1];
x = n; y = m;
}
field::~field()
{
for(int i=0;i<x;i++) delete[] matrix[i];
}
inline void field::set(int n, int m, char v)
{
if((n<1 || m<1) || (n>x || m>y)) return;
matrix[n-1][m-1] = v;
}
inline char field::get(int n, int m)
{
if((n<1 || m<1) || (n>x || m>y)) return(-1);
return(matrix[n-1][m-1]);
}
void generate_map(int density, field &rf)
{
if(density<2) density=2;
if(density>9) density=9;
}
char random_trees(int density)
{
char ret_val;
fstream rnd("/dev/urandom",ios::in|ios::binary);
rnd.read((char*)&ret_val,sizeof(char));
rnd.close();
if(ret_val%density==0) return('*');
return(' ');
}
