diff --git a/Geo/GModelIO_CGNS.cpp b/Geo/GModelIO_CGNS.cpp
index 0862f2a7126e608f2be9ded7478c0b6ca6c65fda..4ed7f00a551ab0e4110c738d1497149885afccbe 100644
--- a/Geo/GModelIO_CGNS.cpp
+++ b/Geo/GModelIO_CGNS.cpp
@@ -399,13 +399,13 @@ int GModel::writeCGNS(const std::string &name, int zoneDefinition,
if(meshDim == 2) vectorDim = options.vectorDim;
// open the file
- int cgIndexFile;
+ int cgIndexFile=0;
if(cg_open(name.c_str(), MODE_WRITE, &cgIndexFile)) return cgnsErr();
// write the base node
- int cgIndexBase;
- if(cg_base_write(cgIndexFile, options.baseName.c_str(), meshDim, meshDim,
- &cgIndexBase))
+ int cgIndexBase=0;
+ if(cg_base_write(cgIndexFile, options.baseName.c_str(), meshDim, meshDim,
+ &cgIndexBase))
return cgnsErr();
// write information about who generated the mesh
@@ -415,17 +415,21 @@ int GModel::writeCGNS(const std::string &name, int zoneDefinition,
switch(meshDim) {
case 2:
MZone<2>::preInit();
- MZoneBoundary<2>::preInit(); // Add?:
- write_CGNS_zones<2>(*this, zoneDefinition, ...);
+ MZoneBoundary<2>::preInit();
+ write_CGNS_zones<2>(*this, zoneDefinition, numZone, options,
+ scalingFactor, vectorDim, groups[face],
+ cgIndexFile, cgIndexBase);
MZone<2>::postDestroy();
- MZoneBoundary<2>::postDestroy(); // Add?:
+ MZoneBoundary<2>::postDestroy();
break;
case 3:
MZone<3>::preInit();
- MZoneBoundary<3>::preInit(); // Add?:
- write_CGNS_zones<3>(*this, zoneDefinition, ...);
+ MZoneBoundary<3>::preInit();
+ write_CGNS_zones<3>(*this, zoneDefinition, numZone, options,
+ scalingFactor, vectorDim, groups[region],
+ cgIndexFile, cgIndexBase);
MZone<3>::postDestroy();
- MZoneBoundary<3>::postDestroy(); // Add?:
+ MZoneBoundary<3>::postDestroy();
break;
}
@@ -645,6 +649,8 @@ int get_zone_definition(GModel &model, const int zoneDefinition,
int status = 0;
const char *_zoneName = "Partition";
+ // NBN: pass name to expand_name(): Zone_&N& ==> Zone_Fluid
+ std::string zn;
//--Get indices for the zonex
@@ -665,8 +671,9 @@ int get_zone_definition(GModel &model, const int zoneDefinition,
break;
case 2: // Zone defined by physical
partition = -1;
- _zoneName = model.getPhysicalName(meshDim, globalPhysicalIt->first)
- .c_str();
+ //_zoneName = model.getPhysicalName(meshDim, globalPhysicalIt->first).c_str();
+ zn = model.getPhysicalName(meshDim, globalPhysicalIt->first); // NBN:
+ _zoneName = zn.c_str(); // NBN:
physicalItBegin = globalPhysicalIt++;
physicalItEnd = globalPhysicalIt;
break;
@@ -809,8 +816,8 @@ int write_CGNS_zones(GModel &model, const int zoneDefinition, const int numZone,
//--Write the zone
// Write the zone node
- int cgIndexZone;
- int cgZoneSize[3];
+ int cgIndexZone=0;
+ int cgZoneSize[3]={0};
cgZoneSize[0] = writeZone->zoneVertVec.size(); // Number of vertices
#ifdef CGNS_TEST1
// Count all the sub-elements in a Triangle 10
@@ -832,40 +839,49 @@ int write_CGNS_zones(GModel &model, const int zoneDefinition, const int numZone,
if(cg_zone_write(cgIndexFile, cgIndexBase,
writeTask->zoneName.c_str(), cgZoneSize,
Unstructured, &cgIndexZone))
+ {
return cgnsErr();
+ }
// Manually maintain the size of the 'zoneInfo vector'. 'push_back'
// is not used because the elements are in order of 'zoneIndex'
- if(writeTask->zoneIndex >= zoneInfo.size())
- zoneInfo.resize(std::max(2*static_cast<int>(zoneInfo.size()),
- writeTask->zoneIndex));
+ if(writeTask->zoneIndex >= zoneInfo.size()) {
+ zoneInfo.resize(std::max(2*static_cast<int>(zoneInfo.size()),
+ writeTask->zoneIndex));
+ }
zoneInfo[writeTask->zoneIndex].name = writeTask->zoneName;
zoneInfo[writeTask->zoneIndex].cgIndex = cgIndexZone;
// Write the grid node
- int cgIndexGrid;
+ int cgIndexGrid=0;
if(cg_grid_write(cgIndexFile, cgIndexBase, cgIndexZone,
"GridCoordinates", &cgIndexGrid))
return cgnsErr();
// Write the grid coordinates
- int cgIndexCoord;
+ int cgIndexCoord=0;
dBuffer.resize(cgZoneSize[0]);
- // x
- for(int i = 0; i != cgZoneSize[0]; ++i)
- dBuffer[i] = writeZone->zoneVertVec[i]->x()*scalingFactor;
+
+ // x-coordinates for this zone
+ for (int i = 0; i != cgZoneSize[0]; ++i) {
+ dBuffer[i] = writeZone->zoneVertVec[i]->x()*scalingFactor;
+ }
if(cg_coord_write(cgIndexFile, cgIndexBase, cgIndexZone, RealDouble,
"CoordinateX", &dBuffer[0], &cgIndexCoord))
return cgnsErr();
- // y
- for(int i = 0; i != cgZoneSize[0]; ++i)
+
+ // y-coordinates for this zone
+ for(int i = 0; i != cgZoneSize[0]; ++i) {
dBuffer[i] = writeZone->zoneVertVec[i]->y()*scalingFactor;
+ }
if(cg_coord_write(cgIndexFile, cgIndexBase, cgIndexZone, RealDouble,
"CoordinateY", &dBuffer[0], &cgIndexCoord))
return cgnsErr();
- // z
+
+ // z-coordinates for this zone
if(vectorDim == 3) {
- for(int i = 0; i != cgZoneSize[0]; ++i)
+ for(int i = 0; i != cgZoneSize[0]; ++i) {
dBuffer[i] = writeZone->zoneVertVec[i]->z()*scalingFactor;
+ }
if(cg_coord_write(cgIndexFile, cgIndexBase, cgIndexZone, RealDouble,
"CoordinateZ", &dBuffer[0], &cgIndexCoord))
return cgnsErr();
@@ -951,7 +967,9 @@ int write_CGNS_zones(GModel &model, const int zoneDefinition, const int numZone,
writeZone->zoneElemConn[typeMSHm1].numBoElem + iElemSection,
&writeZone->zoneElemConn[typeMSHm1].connectivity[0],
&cgIndexSection))
+ {
return cgnsErr();
+ }
++iElemSection;
}
}
@@ -963,7 +981,8 @@ int write_CGNS_zones(GModel &model, const int zoneDefinition, const int numZone,
// Write the connectivity for each zone pair
const ZoneConnMap::const_iterator gCEnd = zoneConnMap.end();
for(ZoneConnMap::const_iterator gCIt = zoneConnMap.begin();
- gCIt != gCEnd; ++gCIt) {
+ gCIt != gCEnd; ++gCIt)
+ {
const int nVert = gCIt->second.vertexPairVec.size();
iBuffer1.resize(nVert);
iBuffer2.resize(nVert);
@@ -987,7 +1006,9 @@ int write_CGNS_zones(GModel &model, const int zoneDefinition, const int numZone,
&iBuffer1[0], zoneInfo[gCIt->first.zone2].name.c_str(),
Unstructured, PointListDonor, Integer, nVert, &iBuffer2[0],
&cgIndexInterface))
+ {
return cgnsErr();
+ }
// In the second zone
if(cg_conn_write
(cgIndexFile, cgIndexBase, zoneInfo[gCIt->first.zone2].cgIndex,
@@ -995,7 +1016,9 @@ int write_CGNS_zones(GModel &model, const int zoneDefinition, const int numZone,
&iBuffer2[0], zoneInfo[gCIt->first.zone1].name.c_str(),
Unstructured, PointListDonor, Integer, nVert, &iBuffer1[0],
&cgIndexInterface))
+ {
return cgnsErr();
+ }
}
//--Pop from the queue
@@ -1021,7 +1044,8 @@ int write_CGNS_zones(GModel &model, const int zoneDefinition, const int numZone,
if(get_zone_definition
(model, zoneDefinition, numZone, options, DIM, group,
globalZoneIndex, globalPhysicalIt, zoneTask.zoneIndex, partition,
- physicalItBegin, physicalItEnd, zoneTask.zoneName)) {
+ physicalItBegin, physicalItEnd, zoneTask.zoneName))
+ {
omp_set_lock(&threadWLock);
--threadsWorking;
omp_unset_lock(&threadWLock);
@@ -1030,7 +1054,8 @@ int write_CGNS_zones(GModel &model, const int zoneDefinition, const int numZone,
zoneTask.zone.clear();
// Loop through all physical in the zone definition
for(PhysGroupMap::const_iterator physicalIt = physicalItBegin;
- physicalIt != physicalItEnd; ++physicalIt) {
+ physicalIt != physicalItEnd; ++physicalIt)
+ {
// Add elements from all entities in the physical with defined
// partition number
if(partition == -1) {
@@ -1061,67 +1086,80 @@ int write_CGNS_zones(GModel &model, const int zoneDefinition, const int numZone,
* Write the remaining unconnected vertices as boundary conditions
*--------------------------------------------------------------------*/
- if(options.writeBC) {
+ if(options.writeBC)
+ {
ZoneBoVec zoneBoVec; // from 'MZoneBoundary.h'
if(mZoneBoundary.exteriorBoundaryVertices
- (options.normalSource, zoneBoVec) == 0) {
-
+ (options.normalSource, zoneBoVec) == 0)
+ {
// Sort by zone index and then entity index
const int numBoVert = zoneBoVec.size();
- std::vector<int> iZBV(numBoVert);
- for(int i = 0; i != numBoVert; ++i) iZBV[i] = i;
- std::sort<int*, ZoneBoVecSort>(&iZBV[0], &iZBV[numBoVert-1],
- ZoneBoVecSort(zoneBoVec));
-
- dBuffer.reserve(1024);
- iBuffer1.reserve(1024);
-
- int iVert = 0;
- while(iVert != numBoVert) {
- dBuffer.clear();
- iBuffer1.clear();
- const int zoneIndex = zoneBoVec[iZBV[iVert]].zoneIndex;
- const int patchIndex = zoneBoVec[iZBV[iVert]].bcPatchIndex;
- const int iVertStart = iVert;
- while(iVert != numBoVert &&
- zoneBoVec[iZBV[iVert]].zoneIndex == zoneIndex &&
- zoneBoVec[iZBV[iVert]].bcPatchIndex == patchIndex) {
- VertexBoundary &vertBo = zoneBoVec[iZBV[iVert]];
- dBuffer.push_back(vertBo.normal[0]);
- dBuffer.push_back(vertBo.normal[1]);
- if(vectorDim == 3) dBuffer.push_back(vertBo.normal[2]);
- iBuffer1.push_back(vertBo.vertexIndex);
- ++iVert;
- }
- const int numBCVert = iVert - iVertStart;
-
- int cgIndexBoco;
- std::string patchName = options.patchName;
- expand_name(patchName, patchIndex, "Patch");
- if(patchName.length() == 0) {
- patchName = "Patch_";
- patchName += CGNSNameStr(patchIndex+1).c_str();
- }
- if(cg_boco_write(cgIndexFile, cgIndexBase,
- zoneInfo[zoneIndex].cgIndex, patchName.c_str(),
- BCTypeNull, PointList, numBCVert, &iBuffer1[0],
- &cgIndexBoco))
- return cgnsErr();
-
- if(options.normalSource) {
- int normalIndex;
- if(cg_boco_normal_write(cgIndexFile, cgIndexBase,
- zoneInfo[zoneIndex].cgIndex, cgIndexBoco,
- &normalIndex, 1, RealDouble, &dBuffer[0]))
+ if (numBoVert>=1)
+ {
+ Msg::Info("writing BoVerts...");
+
+ std::vector<int> iZBV(numBoVert);
+ for(int i = 0; i != numBoVert; ++i) iZBV[i] = i;
+ std::sort<int*, ZoneBoVecSort>(&iZBV[0], &iZBV[numBoVert-1],
+ ZoneBoVecSort(zoneBoVec));
+ dBuffer.reserve(1024);
+ iBuffer1.reserve(1024);
+
+ int iVert = 0;
+ while(iVert != numBoVert) {
+ dBuffer.clear();
+ iBuffer1.clear();
+ const int zoneIndex = zoneBoVec[iZBV[iVert]].zoneIndex;
+ const int patchIndex = zoneBoVec[iZBV[iVert]].bcPatchIndex;
+ const int iVertStart = iVert;
+ while(iVert != numBoVert &&
+ zoneBoVec[iZBV[iVert]].zoneIndex == zoneIndex &&
+ zoneBoVec[iZBV[iVert]].bcPatchIndex == patchIndex)
+ {
+ VertexBoundary &vertBo = zoneBoVec[iZBV[iVert]];
+ dBuffer.push_back(vertBo.normal[0]);
+ dBuffer.push_back(vertBo.normal[1]);
+ if(vectorDim == 3) dBuffer.push_back(vertBo.normal[2]);
+ iBuffer1.push_back(vertBo.vertexIndex);
+ ++iVert;
+ }
+ const int numBCVert = iVert - iVertStart;
+
+ int cgIndexBoco;
+ std::string patchName = options.patchName;
+ expand_name(patchName, patchIndex, "Patch");
+ if(patchName.length() == 0) {
+ patchName = "Patch_";
+ patchName += CGNSNameStr(patchIndex+1).c_str();
+ }
+ if(cg_boco_write(cgIndexFile, cgIndexBase,
+ zoneInfo[zoneIndex].cgIndex, patchName.c_str(),
+ BCTypeNull, PointList, numBCVert, &iBuffer1[0],
+ &cgIndexBoco))
+ {
return cgnsErr();
+ }
+
+ if(options.normalSource) {
+ int normalIndex;
+ if(cg_boco_normal_write(cgIndexFile, cgIndexBase,
+ zoneInfo[zoneIndex].cgIndex, cgIndexBoco,
+ &normalIndex, 1, RealDouble, &dBuffer[0]))
+ {
+ return cgnsErr();
+ }
+ }
}
}
}
}
-// std::cout << "Leaving master thread\n"; // DBG
- } // End master thread instructions
+ // NBN: MZoneBoundary defines no destructor, so force
+ // the deallocation of the new pointers with clear()
+ mZoneBoundary.clear();
+ Msg::Info("Leaving master thread"); // DBG
+ } // End master thread instructions
} // End omp parallel section
//--Destroy omp locks
@@ -1129,6 +1167,7 @@ int write_CGNS_zones(GModel &model, const int zoneDefinition, const int numZone,
omp_destroy_lock(&threadWLock);
omp_destroy_lock(&queueLock);
+ return 0;
}
#else
diff --git a/Geo/MZoneBoundary.cpp b/Geo/MZoneBoundary.cpp
index b5cee4541c28ba66ad02cf22a78a211044500703..0e66c86c95daade8c814bb0134a7c57305698b78 100644
--- a/Geo/MZoneBoundary.cpp
+++ b/Geo/MZoneBoundary.cpp
@@ -9,6 +9,8 @@
#if defined(HAVE_LIBCGNS)
+#define DEBUG_FaceT 0 // NBN: toggle reporting of face insertions
+
#include <iostream> // DBG
#include <limits> // ?
@@ -217,7 +219,7 @@ int edge_normal
&faces, SVector3 &boNormal, const int onlyFace = -1)
{
- double par;
+ double par=0.0;
// Note: const_cast used to match MVertex.cpp interface
if(!reparamMeshVertexOnEdge(vertex, gEdge, par)) return 1;
@@ -580,7 +582,7 @@ void updateBoVec<3, MFace>
// GEdge, and then the MElement is still on the GFace. There is
// also the unlikely case where the two other MVertex are both on
// edges ... and the MElement is still on the GFace.
- if(!matchedFace && nVOnF == 3) {
+ if(!matchedFace && (3 == nVOnF)) {
const MVertex *vertex2;
const MVertex *vertex3;
switch(vertexOnF) {
@@ -811,25 +813,54 @@ int MZoneBoundary<DIM>::interiorBoundaryVertices
//--A new vertex was inserted
-// if(debug) {
-// std::cout << "This vertex is new and has bo faces:\n";
-// }
// Copy faces
const int nFace = zoneVertData.faces.size();
+ int iCount=0;
for(int iFace = 0; iFace != nFace; ++iFace) {
-// if(debug) {
-// std::cout << " ("
-// << zoneVertData.faces[iFace]->first.getVertex(0)->x() << ","
-// << zoneVertData.faces[iFace]->first.getVertex(0)->y()
-// << "), ("
-// << zoneVertData.faces[iFace]->first.getVertex(1)->x() << ","
-// << zoneVertData.faces[iFace]->first.getVertex(1)->y()
-// << ")\n";
-// }
+
+#if (0)
+ // NBN: changing the member object for a pointer means
+ // we need to do the following in two steps (see below)
+
globalVertData.faces.push_back
(typename GlobalVertexData<FaceT>::FaceDataB
(newZoneIndex, zoneVertData.faces[iFace]));
+
+#else
+ // Using FaceAllocator<T> with face2Pool, the std constructors
+ // are not called, so FaceDataB std members are incomplete.
+
+ // By replacing the FaceT member with FaceT* we fix the issue of
+ // auto-deleting "un-constructed" containers. Here, the simple
+ // data type (pointer) member is allocated in the ctor, then we
+ // create and store its FaceT object once the FaceDataB object
+ // is safely in the container.
+ //
+ // Note: we must now make sure to delete these pointers.
+ // See adjusted version of MZoneBoundary::clear();
+
+ // Step 1: append new FaceDataB<> object
+ typename GlobalVertexData<FaceT>::FaceDataB& tFDB =
+ globalVertData.faces.push_back
+ (typename GlobalVertexData<FaceT>::FaceDataB
+ (newZoneIndex, zoneVertData.faces[iFace]) );
+
+ // Step 2: construct its internal face object
+ tFDB.face = new FaceT(zoneVertData.faces[iFace]->first);
+
+ #if (DEBUG_FaceT)
+ if (! tFDB.face) {
+ Msg::Info("MZoneBoundary<DIM>::interiorBoundaryVertices, failed to alloc face object");
+ } else {
+ int nv = tFDB.face->getNumVertices();
+ Msg::Info("interiorBoundaryVertices: allocated FaceT object %5d with %d verts", ++iCount, nv);
+ }
+ #endif
+
+
+#endif
}
+
// Copy information about the vertex in the zone
globalVertData.zoneData.push_back
(typename GlobalVertexData<FaceT>::ZoneData
@@ -871,8 +902,11 @@ int MZoneBoundary<DIM>::interiorBoundaryVertices
&zoneVertData.faces[0];
for(int nZFace = zoneVertData.faces.size(); nZFace--;) {
bool foundMatch = false;
- for(int iGFace = 0; iGFace != nGFace; ++iGFace) {
- if((*zFace)->first == globalVertData.faces[iGFace].face) {
+ for(int iGFace = 0; iGFace != nGFace; ++iGFace)
+ {
+ // NBN: face is now a pointer, so need to de-reference
+ //if((*zFace)->first == globalVertData.faces[iGFace].face )
+ if((*zFace)->first == *(globalVertData.faces[iGFace].face)) {
foundMatch = true;
// Faces match - delete from 'globalVertData'.
globalVertData.faces.erase(iGFace);
@@ -892,8 +926,9 @@ int MZoneBoundary<DIM>::interiorBoundaryVertices
// If there are no more faces, connectivity for this vertex is complete
// and it may be deleted.
- if(globalVertData.faces.size() == 0)
+ if(globalVertData.faces.size() == 0) {
globalBoVertMap.erase(insGblBoVertMap.first);
+ }
else {
// Update the list of zones attached to this vertex
globalVertData.zoneData.push_back
@@ -1012,13 +1047,25 @@ int MZoneBoundary<DIM>::exteriorBoundaryVertices
template<>
template<>
MZoneBoundary<2>::GlobalVertexData<MEdge>::FaceDataB::FaceDataB()
- : face(0, 0)
+ :
+ //face(0, 0), // NBN: replaced this MEdge object
+ face(NULL), // NBN: with a pointer to MEdge
+ parentElement(0), // NBN: also, init members
+ parentFace(0),
+ faceIndex(0),
+ zoneIndex(0)
{ }
template<>
template<>
MZoneBoundary<3>::GlobalVertexData<MFace>::FaceDataB::FaceDataB()
- : face(0, 0, 0)
+ :
+ //face(0, 0, 0), // NBN: replaced this MFace object
+ face(NULL), // NBN: with a pointer to MFace
+ parentElement(0), // NBN: also, init members
+ parentFace(0),
+ faceIndex(0),
+ zoneIndex(0)
{ }
diff --git a/Geo/MZoneBoundary.h b/Geo/MZoneBoundary.h
index 373f88e27f5d02ad5dccbc82fc9dc7af4f711c17..04cc2d6ff72cb0e4f026403eae17c4095a28b1a5 100644
--- a/Geo/MZoneBoundary.h
+++ b/Geo/MZoneBoundary.h
@@ -75,7 +75,7 @@ struct ZoneConnectivity
int vertexIndex1;
int vertexIndex2;
// Constructors
- VertexPair()
+ VertexPair()
: vertex(0), vertexIndex1(0), vertexIndex2(0)
{ }
VertexPair(MVertex *const _vertex,
@@ -242,14 +242,28 @@ class MZoneBoundary
{
struct FaceDataB
{
- FaceT face;
+ // NBN: cannot use a FaceT object in FaceVector.
+ // class FaceT has embedded std::vector objects;
+ // custom allocator for FaceVector<T> does not call ctors,
+ // but std:: dtors will try to delete _v, _si
+ //
+ // Simple fix: use a pointer to FaceT, then build the
+ // FaceT object once the FaceDataB structure has been
+ // safely added to the container (push_back)
+
+ //FaceT face; // NBN: FaceT contains std:: containers
+ FaceT* face; // NBN: use FaceT* (then init in two steps)
+
MElement *parentElement;
int parentFace;
int faceIndex;
int zoneIndex;
FaceDataB(const int _zoneIndex,
const typename MZone<DIM>::BoFaceMap::const_iterator bFMapIt)
- : face(bFMapIt->first), parentElement(bFMapIt->second.parentElement),
+ :
+ //face(bFMapIt->first),
+ face(NULL), // NBN: need to load this after insertion into container
+ parentElement(bFMapIt->second.parentElement),
parentFace(bFMapIt->second.parentFace),
faceIndex(bFMapIt->second.faceIndex), zoneIndex(_zoneIndex)
{ }
@@ -271,7 +285,9 @@ class MZoneBoundary
// fails on some compilers (earlier versions of g++?)
// The default constructor is required by 'set_offsets()' in
// class 'FaceAllocator'. This is invoked by preInit() below.
- ZoneData() { };
+ ZoneData()
+ : vertexIndex(0), zoneIndex(0) // NBN: init members
+ { }
friend class CCon::FaceAllocator<ZoneData>;
};
CCon::FaceVector<FaceDataB> faces;
@@ -299,6 +315,27 @@ class MZoneBoundary
void clear()
{
+ // NBN: using FaceT* so need to dealloc:
+ int icount = 0;
+ GlobalBoVertexMap::iterator itEnd = globalBoVertMap.end();
+ for (GlobalBoVertexMap::iterator itBoV = globalBoVertMap.begin();
+ itBoV != itEnd; ++itBoV)
+ {
+ // ... clear the faces
+ typename GlobalVertexData<FaceT>& ref = itBoV->second;
+ size_t nf = ref.faces.size();
+ for (int i=0; i<nf; ++i) {
+ ++ icount;
+ FaceT* p = ref.faces[i].face;
+ if (p) {
+ delete (p);
+ p = NULL;
+ }
+ }
+ }
+ Msg::Info("cleared %d faces.", icount);
+
+ // finally, clear the container
globalBoVertMap.clear();
}
diff --git a/Plugin/MathEval.h b/Plugin/MathEval.h
index fd68e5ce77eaaeee8de3c5600f6475130af38b12..df6ff53695aa376e8b75d86415d539bab9f70aa0 100644
--- a/Plugin/MathEval.h
+++ b/Plugin/MathEval.h
@@ -7,7 +7,7 @@
#define _MATH_EVAL_H_
#include "Plugin.h"
-;
+
extern "C"
{
GMSH_Plugin *GMSH_RegisterMathEvalPlugin();