Hi,
I have created a tool for parsing buffers with flex. I just did the
following:
long STDCALL scanner(char* pBuffer)
{
YY_BUFFER_STATE handle = yy_scan_string(pBuffer);
long ret = yylex();
yy_delete_buffer(handle);
return ret;
}
Now to make it reentrant I use the -+ option and tried to make a workaround
for yy_scan_string:
long STDCALL scanner(std::istream* ist)
{
FlexLexer* lexer = new yyFlexLexer();
YY_BUFFER_STATE handle = lexer->yy_create_buffer((istream*)ist,100);
long ret = lexer->yylex();
lexer->yy_delete_buffer(handle);
return ret;
}
The problem is that the lexer->yylex(); does not return a value. I`m not
really sure wheter there is another function for yy_scan_string or not.
thx in advance
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