How to check CCString is empty

Question

I am using cocos2d-x and I want to check that CCString is empty or not. Since I am using box2d where i have to get fixture user data as ccsting from and check it is null or empty.

if(String != null || String.length != 0){ // perform your task} — Rama, Nov 20 '13 at 06:50
in cocos2d-x when i am checking string==null it giving error — Singhak, Nov 20 '13 at 07:37
how to print this value in console... if i sued like htis its printing some grbage value CCLog(" player %s",pname->getCString()); — Sri, Aug 02 '14 at 10:32

score 0 · Answer 1 · edited Nov 25 '13 at 12:21

0

use &string == null null is int and string is obj

edited Nov 25 '13 at 12:21

giammin

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answered Nov 25 '13 at 12:02

user3032203

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score 0 · Answer 2 · answered Nov 30 '13 at 05:04

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According to the reference, CCString has a member function called length().

answered Nov 30 '13 at 05:04

einverne

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How to check CCString is empty

2 Answers2