| Name : perl-Devel-Tokenizer-C
| |
| Version : 0.11
| Vendor : obs://build_opensuse_org/devel:languages:perl
|
| Release : 1.48
| Date : 2024-08-05 19:30:36
|
| Group : Development/Libraries/Perl
| Source RPM : perl-Devel-Tokenizer-C-0.11-1.48.src.rpm
|
| Size : 0.02 MB
| |
| Packager : (none)
| |
| Summary : Generate C source for fast keyword tokenizer
|
Description :
The Devel::Tokenizer::C module provides a small class for creating the
essential ANSI C source code for a fast keyword tokenizer.
The generated code is optimized for speed. On the ANSI-C keyword set, it\'s
2-3 times faster than equivalent code generated with the \'gprof\' utility.
The above example would print the following C source code:
switch (tokstr[0])
{
case \'b\':
switch (tokstr[1])
{
case \'a\':
switch (tokstr[2])
{
case \'r\':
if (tokstr[3] == \'\\0\')
{ /* bar */
return BAR;
}
goto unknown;
case \'z\':
if (tokstr[3] == \'\\0\')
{ /* baz */
return BAZ;
}
goto unknown;
default:
goto unknown;
}
default:
goto unknown;
}
case \'f\':
switch (tokstr[1])
{
case \'o\':
switch (tokstr[2])
{
case \'o\':
if (tokstr[3] == \'\\0\')
{ /* foo */
return FOO;
}
goto unknown;
case \'r\':
if (tokstr[3] == \'\\0\')
{ /* for */
return FOR;
}
goto unknown;
default:
goto unknown;
}
default:
goto unknown;
}
default:
goto unknown;
}
So the generated code only includes the main \'switch\' statement for the
tokenizer. You can configure most of the generated code to fit for your
application.
|
RPM found in directory: /packages/linux-pbone/ftp5.gwdg.de/pub/opensuse/repositories/devel:/languages:/perl:/CPAN-D/openSUSE_Tumbleweed/noarch |
