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cocos2d数据格式一览

2014年09月05日 ⁄ 综合 ⁄ 共 1077字 ⁄ 字号 评论关闭
Type Constant Examples NSLog Format
char ‘a’, ‘\n’ %c
short int   %hi%hx%ho
unsigned short int   %hu%hx%ho
int 17, -99, 0xFFAE, 0878 %i%x%o
unsigned int 17u, 101U, OXFFu %u%x%o
long int 17L, -2998, OxffffL %li%lx%lo
unsigned long int 17UL, -100ul, OxffeeUL %li%lx%lo
long long int 0xe5e5e5e5LL, 500ll %lli%llx%llo
unsigned long long int 17ull, oxffefULL %llu%llx%llo
float 12.3f, 3.1e-5f, 0×1.5p10, 0×1P-1 %f%e%g%a
double 12.34, 3.1e-5, 0×.1p3 %f%e%g%a
long double 12.34l, 3.1e-5l %Lf%Le%Lg
id nil %p


 @import <limits.h>
  // ...
  NSLog(@"CHAR_MIN:   %c",   CHAR_MIN);
  NSLog(@"CHAR_MAX:   %c",   CHAR_MAX);
  NSLog(@"SHRT_MIN:   %hi",  SHRT_MIN);    // signed short int
  NSLog(@"SHRT_MAX:   %hi",  SHRT_MAX);
  NSLog(@"INT_MIN:    %i",   INT_MIN);
  NSLog(@"INT_MAX:    %i",   INT_MAX);
  NSLog(@"LONG_MIN:   %li",  LONG_MIN);    // signed long int
  NSLog(@"LONG_MAX:   %li",  LONG_MAX);
  NSLog(@"ULONG_MIN not defined, it's always zero: %lu", 0);  
  NSLog(@"ULONG_MAX:  %lu",  ULONG_MAX);   // unsigned long int
  NSLog(@"LLONG_MIN:  %lli", LLONG_MIN);   // signed long long int
  NSLog(@"LLONG_MAX:  %lli", LLONG_MAX);
  NSLog(@"ULLONG_MIN not defined, it's always zero: %llu", 0);  
  NSLog(@"ULLONG_MAX: %llu", ULLONG_MAX);  // unsigned long long int

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