y‰SŽÒнŒ}zC/C++Ž ..
214:ƒfƒtƒHƒ‹ƒg‚Ì–¼–³‚µ‚³‚ñ
08/02/22 19:26:39
delete‚µ‚½uŠÔ‚É—Ž‚¿‚Ü‚·@try‚à–³—‚Å‚·
f(char*& ch){
try{ delete ch; }
catch(...){cerr << "—áŠO‚ðŽó‚¯Žæ‚è‚Ü‚µ‚½B" << endl;}
ch=new char[10]; strcpy(ch,"ssssssss"); }
main(){
char *a=new char[1]; f(a); cout<<a<<endl;
char *b=NULL; f(b); cout<<b<<endl;
char *c; f(c); cout<<c<<endl;
}
ŽŸƒy[ƒW‘±‚«‚ð•\ަ1‚ð•\ަÅVƒŒƒX•\ަƒXƒŒƒbƒh‚ÌŒŸõ—ÞŽ—ƒXƒŒˆê——˜b‘è‚̃jƒ…[ƒX‚¨‚Ü‚©‚¹ƒŠƒXƒg¥ƒIƒvƒVƒ‡ƒ“‚ð•\ަ‰É‚‚Ԃµ2ch
4987“ú‘O‚ÉXV/243 KB
’S“–:undef