This file lists changes that were made to the original Bliss package (version 0.75) to integrate it into igraph.
Exclude CMakeLists.txt
, Doxyfile
, Makefile-manual
, readme.txt
. Make sure not to accidentally overwrite igraph's own bliss/CMakeLists.txt
.
Removed bliss.cc
, bliss_C.cc
, bliss_C.h
.
Remove timer.hh
. Remove references to timer.hh
and Timer
class in graph.cc
.
Replace #pragma once
by traditional header guards in all headers.
bignum.hh
:Replace #include <gmp.h>
by #include "internal/gmp_internal.h"
.
At the beginning, add #define BLISS_USE_GMP
. Verify that this macro is only used in this file.
defs.cc
and defs.hh
:Remove the ...
argument from fatal_error
for simplicity, and make the function simply invoke IGRAPH_FATAL
.
graph.cc
:Define _INTERNAL_ERROR
in terms of IGRAPH_FATAL
.
Bliss uses and
, or
, etc. instead of &&
, ||
, etc. These are not supported by MSVC by default. Bliss 0.74 uses the /permissive
option to enable support in MSVC, but this option is only supported wit VS2019. Instead, in igraph we add the following where relevant:
/* Allow using 'and' instead of '&&' with MSVC */
#if _MSC_VER
#include <ciso646>
#endif
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