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Merge remote-tracking branch 'origin/master' into splitimprove2

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This commit is contained in:
Matthias Hochsteger 2020-07-27 11:55:02 +02:00
commit 0a17a3dbce
15 changed files with 86 additions and 92 deletions
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2
CMakeLists.txt
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@ -404,6 +404,8 @@ if(USE_CGNS)
endif(NOT WIN32 AND NOT APPLE)
endif(USE_CGNS)
install(FILES ${CMAKE_CURRENT_BINARY_DIR}/netgen_version.hpp DESTINATION ${NG_INSTALL_DIR_INCLUDE}/include COMPONENT netgen_devel)
add_subdirectory(libsrc)
add_subdirectory(ng)
add_subdirectory(tutorials)

30
cmake/generate_version_file.cmake
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@ -3,16 +3,20 @@ if(NOT BDIR)
endif()
find_package(Git REQUIRED)
execute_process(COMMAND git describe --tags --match "v[0-9]*" --long --dirty WORKING_DIRECTORY ${CMAKE_CURRENT_LIST_DIR} OUTPUT_VARIABLE git_version_string RESULT_VARIABLE status ERROR_QUIET)
if(GIT_FOUND AND EXISTS ${CMAKE_CURRENT_LIST_DIR}/../.git)
execute_process(COMMAND git describe --tags --match "v[0-9]*" --long --dirty WORKING_DIRECTORY ${CMAKE_CURRENT_LIST_DIR} OUTPUT_VARIABLE git_version_string)
else()
# for source package files (generated for ubuntu builds on launchpad) read the version from version.txt
if(status AND NOT status EQUAL 0)
if(EXISTS ${CMAKE_CURRENT_LIST_DIR}/../version.txt)
file(READ ${CMAKE_CURRENT_LIST_DIR}/../version.txt git_version_string )
# for source package files (generated for ubuntu builds on launchpad) read the version from version.txt
if(EXISTS ${CMAKE_CURRENT_LIST_DIR}/../version.txt)
file(READ ${CMAKE_CURRENT_LIST_DIR}/../version.txt git_version_string )
else()
get_filename_component(git_version_string ${CMAKE_CURRENT_LIST_DIR}/.. NAME)
string(REGEX REPLACE "^netgen(.*)" "\\1" git_version_string "${git_version_string}")
endif()
else()
get_filename_component(git_version_string ${CMAKE_CURRENT_LIST_DIR}/.. NAME)
string(REGEX REPLACE "^netgen(.*)" "\\1" git_version_string "${git_version_string}")
MESSAGE(WARNING "Could not determine git-version from source code - assuming 6.2.0.0")
set(git_version_string "v6.2.0.0")
endif()
endif()
@ -36,7 +40,17 @@ endif()
set(NETGEN_VERSION_LONG ${NETGEN_VERSION_SHORT}-${NETGEN_VERSION_TWEAK}-${NETGEN_VERSION_HASH})
set(version_file ${BDIR}/netgen_version.hpp)
set(new_version_file_string "#define NETGEN_VERSION \"${NETGEN_VERSION}\"\n")
set(new_version_file_string "\
#ifndef NETGEN_VERSION_HPP_INCLUDED
#define NETGEN_VERSION_HPP_INCLUDED
#define NETGEN_VERSION \"${NETGEN_VERSION}\"
#define NETGEN_VERSION_MAJOR ${NETGEN_VERSION_MAJOR}
#define NETGEN_VERSION_MINOR ${NETGEN_VERSION_MINOR}
#define NETGEN_VERSION_PATCH ${NETGEN_VERSION_PATCH}
#define NETGEN_VERSION_TWEAK ${NETGEN_VERSION_TWEAK}
#define NETGEN_VERSION_HASH \"${NETGEN_VERSION_HASH}\"
#endif // NETGEN_VERSION_HPP_INCLUDED
")
if(EXISTS ${version_file})
file(READ ${version_file} old_version_file_string )
if(${old_version_file_string} STREQUAL ${new_version_file_string})

1
libsrc/core/CMakeLists.txt
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@ -11,6 +11,7 @@ add_library(ngcore SHARED
table.cpp
taskmanager.cpp
utils.cpp
version.cpp
)
# Pybind11 2.3 Issue https://github.com/pybind/pybind11/issues/1604

13
libsrc/core/archive.cpp
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@ -1,5 +1,6 @@
#include "archive.hpp"
#include "version.hpp"
#ifndef WIN32
#include <cxxabi.h>
@ -7,18 +8,6 @@
namespace ngcore
{
// clang-tidy should ignore this static object
static std::map<std::string, VersionInfo> library_versions; // NOLINT
std::map<std::string, VersionInfo>& Archive :: GetLibraryVersions()
{
return library_versions;
}
const VersionInfo& GetLibraryVersion(const std::string& library)
{ return library_versions[library]; }
void SetLibraryVersion(const std::string& library, const VersionInfo& version)
{ library_versions[library] = version; }
// clang-tidy should ignore this static object
static std::unique_ptr<std::map<std::string, detail::ClassArchiveInfo>> type_register; // NOLINT
const detail::ClassArchiveInfo& Archive :: GetArchiveRegister(const std::string& classname)

6
libsrc/core/archive.hpp
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@ -30,9 +30,6 @@ namespace pybind11
namespace ngcore
{
// Libraries using this archive can store their version here to implement backwards compatibility
NGCORE_API const VersionInfo& GetLibraryVersion(const std::string& library);
NGCORE_API void SetLibraryVersion(const std::string& library, const VersionInfo& version);
class NGCORE_API Archive;
@ -570,9 +567,6 @@ namespace ngcore
virtual void FlushBuffer() {}
protected:
static std::map<std::string, VersionInfo>& GetLibraryVersions();
private:
template<typename T, typename ... Bases>
friend class RegisterClassForArchive;

5
libsrc/core/python_ngcore.hpp
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@ -5,6 +5,7 @@
#include <pybind11/pybind11.h>
#include <pybind11/operators.h>
#include <pybind11/numpy.h>
#include <pybind11/stl.h>
#include "array.hpp"
#include "archive.hpp"
@ -229,7 +230,6 @@ namespace ngcore
using ARCHIVE::stream;
using ARCHIVE::version_map;
using ARCHIVE::logger;
using ARCHIVE::GetLibraryVersions;
public:
PyArchive(const pybind11::object& alst = pybind11::none()) :
ARCHIVE(std::make_shared<std::stringstream>()),
@ -274,10 +274,11 @@ namespace ngcore
pybind11::list WriteOut()
{
auto version_runtime = GetLibraryVersions();
FlushBuffer();
lst.append(pybind11::bytes(std::static_pointer_cast<std::stringstream>(stream)->str()));
stream = std::make_shared<std::stringstream>();
*this & GetLibraryVersions();
*this & version_runtime;
FlushBuffer();
lst.append(pybind11::bytes(std::static_pointer_cast<std::stringstream>(stream)->str()));
stream = std::make_shared<std::stringstream>();

29
libsrc/core/version.cpp Normal file
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@ -0,0 +1,29 @@
#include <map>
#include <netgen_version.hpp>
#include "exception.hpp"
#include "version.hpp"
namespace ngcore
{
// clang-tidy should ignore this static object
static std::map<std::string, VersionInfo> library_versions; // NOLINT
const VersionInfo& GetLibraryVersion(const std::string& library)
{ return library_versions[library]; }
const std::map<std::string, VersionInfo>& GetLibraryVersions()
{ return library_versions; }
void SetLibraryVersion(const std::string& library, const VersionInfo& version)
{
if(library_versions.count(library) && (library_versions[library] != version))
throw Exception("Failed to set library version for " + library + " to " + version.to_string() + ": version already set to " + library_versions[library].to_string());
library_versions[library] = version;
}
static bool dummy = [](){
SetLibraryVersion("netgen", NETGEN_VERSION);
return true;
}();
} // namespace ngcore

8
libsrc/core/version.hpp
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@ -80,6 +80,10 @@ namespace ngcore
return mayor_ == other.mayor_ && minor_ == other.minor_ && release == other.release
&& patch == other.patch;
}
bool operator !=(const VersionInfo& other) const
{
return !(*this==other);
}
bool operator >(const VersionInfo& other) const { return other < (*this); }
bool operator <=(const VersionInfo& other) const { return !((*this) > other); }
bool operator >=(const VersionInfo& other) const { return !((*this) < other); }
@ -89,6 +93,10 @@ namespace ngcore
{
return ost << version.to_string();
}
NGCORE_API const VersionInfo& GetLibraryVersion(const std::string& library);
NGCORE_API const std::map<std::string, VersionInfo>& GetLibraryVersions();
NGCORE_API void SetLibraryVersion(const std::string& library, const VersionInfo& version);
} // namespace ngcore
#endif // NETGEN_CORE_VERSION_HPP

3
libsrc/geom2d/genmesh2d.cpp
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@ -458,9 +458,6 @@ namespace netgen
for ( int sindex = 0; sindex < maxsegmentindex; sindex++ )
mesh->SetBCName ( sindex, geometry.GetBCName( sindex+1 ) );
for (SegmentIndex si = 0; si < mesh->GetNSeg(); si++)
(*mesh)[si].SetBCName ( (*mesh).GetBCNamePtr( (*mesh)[si].si-1 ) );
mesh->CalcLocalH(mp.grading);
int bnp = mesh->GetNP(); // boundary points

2
libsrc/interface/nginterface.cpp
View File

@ -560,7 +560,7 @@ char * Ng_GetSurfaceElementBCName (int ei)
if ( mesh->GetDimension() == 3 )
return const_cast<char *>(mesh->GetFaceDescriptor(mesh->SurfaceElement(ei).GetIndex()).GetBCName().c_str());
else
return const_cast<char *>(mesh->LineSegment(ei).GetBCName().c_str());
return const_cast<char *>(mesh->GetBCName(mesh->LineSegment(ei).si).c_str());
}

5
libsrc/interface/readuser.cpp
View File

@ -313,7 +313,6 @@ namespace netgen
ednr = mesh.AddEdgeDescriptor(ed);
mesh.SetCD2Name(bcpr, name);
auto nr = mesh.AddSegment(tmp_segments[get<0>(element_map[index])-1]);
mesh[nr].SetBCName(mesh.GetCD2NamePtr(mesh.GetNCD2Names()));
mesh[nr].edgenr = ednr+1;
}
else if(dim == 2)
@ -321,7 +320,6 @@ namespace netgen
Segment & seg = mesh.LineSegment(get<0>(element_map[index]));
seg.si = bccounter + 1;
mesh.SetBCName(bccounter, name);
seg.SetBCName(mesh.GetBCNamePtr(bccounter));
bccounter++;
}
break;
@ -353,13 +351,11 @@ namespace netgen
{
auto nr = mesh.AddSegment(tmp_segments[get<0>(element_map[index])-1]);
mesh[nr].edgenr = ednr+1;
mesh[nr].SetBCName(mesh.GetCD2NamePtr(mesh.GetNCD2Names()));
}
else if(dim == 2)
{
Segment & seg = mesh.LineSegment(get<0>(element_map[index]));
seg.si = bccounter;
seg.SetBCName(mesh.GetBCNamePtr(bccounter-1));
}
break;
default:
@ -388,7 +384,6 @@ namespace netgen
if(seg.si == -1){
seg.si = bccounter + 1;
if(bccounter_tmp == bccounter) mesh.SetBCName(bccounter, "default"); // could be more efficient
seg.SetBCName(mesh.GetBCNamePtr(bccounter));
bccounter_tmp++;
}
}

34
libsrc/meshing/meshclass.cpp
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@ -105,11 +105,18 @@ namespace netgen
if ( mesh2.materials[i] ) materials[i] = new string ( *mesh2.materials[i] );
else materials[i] = 0;
std::map<const string*, string*> bcmap;
bcnames.SetSize( mesh2.bcnames.Size() );
for ( int i = 0; i < mesh2.bcnames.Size(); i++ )
{
if ( mesh2.bcnames[i] ) bcnames[i] = new string ( *mesh2.bcnames[i] );
else bcnames[i] = 0;
bcmap[mesh2.bcnames[i]] = bcnames[i];
}
// Remap string* members in FaceDescriptor to new mesh
for (auto & f : facedecoding)
f.SetBCName( bcmap[&f.GetBCName()] );
cd2names.SetSize(mesh2.cd2names.Size());
@ -428,6 +435,7 @@ namespace netgen
int inverttets = 0; // globflags.GetDefineFlag ("inverttets");
int invertsurf = 0; // globflags.GetDefineFlag ("invertsurfacemesh");
outfile << "# Generated by NETGEN " << GetLibraryVersion("netgen") << endl << endl;
outfile << "mesh3d" << "\n";
@ -1112,18 +1120,7 @@ namespace netgen
bcnames[bcnrs[i-1]-1] = new string(nextbcname);
}
if ( GetDimension() == 2 )
{
for (i = 1; i <= GetNSeg(); i++)
{
Segment & seg = LineSegment (i);
if ( seg.si <= n )
seg.SetBCName (bcnames[seg.si-1]);
else
seg.SetBCName(0);
}
}
else
if ( GetDimension() == 3 )
{
for (SurfaceElementIndex sei = 0; sei < GetNSE(); sei++)
{
@ -1156,17 +1153,6 @@ namespace netgen
{
throw NgException("co dim 2 elements not implemented for dimension 2");
}
else
{
for (i = 1; i<= GetNSeg(); i++)
{
Segment & seg = LineSegment(i);
if ( seg.edgenr <= n )
seg.SetBCName (cd2names[seg.edgenr-1]);
else
seg.SetBCName(0);
}
}
}
if (strcmp (str, "singular_points") == 0)

7
libsrc/meshing/meshtype.cpp
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@ -80,8 +80,6 @@ namespace netgen
epgeominfo[1].edgenr = 1;
epgeominfo[1].dist = 0;
*/
bcname = nullptr;
}
Segment::Segment (const Segment & other)
@ -109,7 +107,6 @@ namespace netgen
geominfo[1] = other.geominfo[1];
epgeominfo[0] = other.epgeominfo[0];
epgeominfo[1] = other.epgeominfo[1];
bcname = other.bcname;
}
Segment& Segment::operator=(const Segment & other)
@ -135,7 +132,6 @@ namespace netgen
pnums[2] = other.pnums[2];
meshdocval = other.meshdocval;
hp_elnr = other.hp_elnr;
bcname = other.bcname;
is_curved = other.is_curved;
}
@ -144,11 +140,12 @@ namespace netgen
void Segment :: DoArchive (Archive & ar)
{
string * bcname_dummy = nullptr;
ar & pnums[0] & pnums[1] & pnums[2]
& edgenr & singedge_left & singedge_right
& si & cd2i & domin & domout & tlosurf
& surfnr1 & surfnr2
& bcname
& bcname_dummy // keep this for backward compatiblity
& epgeominfo[0].edgenr & epgeominfo[1].edgenr;
}

19
libsrc/meshing/meshtype.hpp
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@ -1031,7 +1031,6 @@ namespace netgen
// #endif
private:
string* bcname;
bool is_curved;
public:
@ -1048,24 +1047,6 @@ namespace netgen
int hp_elnr;
void SetBCName ( string * abcname )
{
bcname = abcname;
}
string * BCNamePtr ()
{ return bcname; }
const string * BCNamePtr () const
{ return bcname; }
const string & GetBCName () const
{
static string defaultstring = "default";
if (! bcname ) return defaultstring;
return *bcname;
}
int GetNP() const
{
return pnums[2].IsValid() ? 3 : 2;

14
python/CMakeLists.txt
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@ -9,13 +9,13 @@ install(FILES
# build stub files for pybind11 packages
if(BUILD_STUB_FILES)
find_program(PYBIND11_STUBS NAMES pybind11-stubgen)
if(PYBIND11_STUBS)
message("-- Found pybind11-stubgen: ${PYBIND11_STUBS}")
install(CODE "execute_process(COMMAND ${PYBIND11_STUBS} --no-setup-py netgen)")
install(DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/../stubs/netgen-stubs/ DESTINATION ${NG_INSTALL_DIR_PYTHON}/netgen/ COMPONENT netgen)
else(PYBIND11_STUBS)
execute_process(COMMAND ${PYTHON_EXECUTABLE} -c "import pybind11_stubgen; print(pybind11_stubgen.__file__)" OUTPUT_VARIABLE stubgen_path RESULT_VARIABLE pybind11_stubgen)
if(pybind11_stubgen AND NOT ${pybind11_stubgen} EQUAL 0)
message(WARNING "pybind11-stubgen not found, if you want to create stub files
for better autocompletion support install it with pip.")
endif(PYBIND11_STUBS)
else()
message("-- Found pybind11-stubgen: ${stubgen_path}")
install(CODE "execute_process(COMMAND ${PYTHON_EXECUTABLE} -m pybind11_stubgen --no-setup-py netgen)")
install(DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/../stubs/netgen-stubs/ DESTINATION ${NG_INSTALL_DIR_PYTHON}/netgen/ COMPONENT netgen)
endif()
endif(BUILD_STUB_FILES)