StringBufferLen
StringBufferLen
The function returns the size of buffer allocated for the string.
int StringBufferLen(
string string_var // string
)Parameters
- string_var
[in] String.
Return Value
The value 0 means that the string is constant and buffer size can’t be changed. -1 means that the string belongs to the client terminal, and modification of the buffer contents can have indeterminate results.
Note
Minimal buffer size is equal to 16.
Example:
void OnStart()
{
long length=1000;
string a="a",b="b";
//---
long i;
Print("before: StringBufferLen(a) = ",StringBufferLen(a),
" StringLen(a) = ",StringLen(a));
for(i=0;i<length;i++)
{
StringAdd(a,b);
}
Print("after: StringBufferLen(a) = ",StringBufferLen(a),
" StringLen(a) = ",StringLen(a));
}See also
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