How can we use the preprocessor #if and #elseif.
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Answer / som shekhar
Take the following example where i assume that table size
has been defined previosly but at some part of time i want
to change it..but the table size is defined in some other
module and you dont have an access to it.
#if TABLE_SIZE>200
#undef TABLE_SIZE
#define TABLE_SIZE 200
#elif TABLE_SIZE<50
#undef TABLE_SIZE
#define TABLE_SIZE 50
#else
#undef TABLE_SIZE
#define TABLE_SIZE 100
#endif
int table[TABLE_SIZE];
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / som shekhar
Take the following example where i assume that table size
has been defined previosly but at some part of time i want
to change it..but the table size is defined in some other
module and you dont have an access to it.
#if TABLE_SIZE>200
#undef TABLE_SIZE
#define TABLE_SIZE 200
#elif TABLE_SIZE<50
#undef TABLE_SIZE
#define TABLE_SIZE 50
#else
#undef TABLE_SIZE
#define TABLE_SIZE 100
#endif
int table[TABLE_SIZE];
| Is This Answer Correct ? | 0 Yes | 1 No |
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