前田稔(Maeda Minoru)の超初心者のプログラム入門
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/*★ New でメモリ領域を割り当てる 前田 稔 ★*/
#include <stdio.h>
#include <string.h>
int *p_int= NULL;
char *p_char= NULL;
//★ Windows Main 関数
int main()
{
p_int= new int;
p_char= new char[32];
*p_int= 123;
strcpy(p_char,"char[32] を確保");
printf("New でメモリを割り当てる %d %s\n",*p_int,p_char);
if (p_int) delete p_int;
if (p_char) delete [] p_char;
return 0;
}
|
| p_int= new int; |
| p_int= new int(123); |
| if (p_int) delete p_int; |
| delete p_int; |
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