前田稔(Maeda Minoru)の超初心者のプログラム入門
/*★ 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; |