SegInput2.cpp

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#ifdef HAVE_CONFIG_H
   #include <config.h>
#else
#error "Cannot compile with HAVE_CONFIG_H symbol! run configure first!"
#endif
 
#include "../classes.h"
#include "../../shared/shared.h"
#include "./SegInput2.h"
 
/*SegInput2 constructors and destructor*/
SegInput2::SegInput2(void){/*{{{*/
 
   this->numberofelements_local = -1;
   this->numberofvertices_local = -1;
   this->isserved       = false;
   this->M = -1;
   this->N = -1;
   this->values         = NULL;
   this->element_values = NULL;
 
}/*}}}*/
SegInput2::SegInput2(int nbe_in,int nbv_in,int interp_in){/*{{{*/
 
   _assert_(nbe_in>0);
   _assert_(nbe_in<1e11);
   _assert_(nbv_in>0);
   _assert_(nbv_in<1e11);
   this->numberofelements_local = nbe_in;
   this->numberofvertices_local = nbv_in;
   this->isserved       = false;
 
   /*Reset takes care of the rest*/
   this->Reset(interp_in);
}/*}}}*/
SegInput2::~SegInput2(){/*{{{*/
   if(this->element_values) xDelete<IssmDouble>(this->element_values);
   if(this->values)         xDelete<IssmDouble>(this->values);
}
/*}}}*/
void SegInput2::Reset(int interp_in){/*{{{*/
 
   /*Clean up*/
   if(this->values)         xDelete<IssmDouble>(this->values);
   if(this->element_values) xDelete<IssmDouble>(this->element_values);
 
   /*Set interpolation*/
   this->interpolation  = interp_in;
 
   /*Create Sizes*/
   if(this->interpolation==P1Enum){
      this->M = this->numberofvertices_local;
      this->N = 1;
   }
   else{
      this->M = this->numberofelements_local;
      this->N = SegRef::NumberofNodes(interp_in);
   }
 
   /*Allocate Pointers*/
   this->values         = xNewZeroInit<IssmDouble>(this->M*this->N);
   this->element_values = xNewZeroInit<IssmDouble>(SegRef::NumberofNodes(interp_in));
}/*}}}*/
 
/*Object virtual functions definitions:*/
Input2* SegInput2::copy() {/*{{{*/
 
   SegInput2* output = new SegInput2(this->numberofelements_local,this->numberofvertices_local,this->interpolation);
 
   xMemCpy<IssmDouble>(output->values,this->values,this->M*this->N);
   xMemCpy<IssmDouble>(output->element_values,this->element_values,SegRef::NumberofNodes(this->interpolation));
 
   return output;
}
/*}}}*/
void SegInput2::DeepEcho(void){/*{{{*/
   _printf_("SegInput2 Echo:\n");
   _printf_("   interpolation: "<<EnumToStringx(this->interpolation)<<"\n");
   _printf_("   Size:          "<<M<<"x"<<N<<"\n");
   _printf_("   isserved:      "<<(isserved?"true":"false") << "\n");
   if(isserved){
      _printf_("   current values:      ");
      for(int i=0;i<3;i++) _printf_(" "<<this->element_values[i]);
      _printf_("] ("<<EnumToStringx(this->interpolation)<<")\n");
   }
   printarray(this->values,this->M,this->N);
   //_printf_(setw(15)<<"   SegInput2 "<<setw(25)<<left<<EnumToStringx(this->enum_type)<<" "<<(value?"true":"false") << "\n");
}
/*}}}*/
void SegInput2::Echo(void){/*{{{*/
   _printf_("SegInput2 Echo:\n");
   _printf_("   interpolation: "<<EnumToStringx(this->interpolation)<<"\n");
   _printf_("   Size:          "<<M<<"x"<<N<<"\n");
   _printf_("   isserved:      "<<(isserved?"true":"false") << "\n");
   if(isserved){
      _printf_("   current values:      ");
      _printf_("[ ");
      for(int i=0;i<3;i++) _printf_(" "<<this->element_values[i]);
      _printf_("] ("<<EnumToStringx(this->interpolation)<<")\n");
   }
}
/*}}}*/
int  SegInput2::Id(void){/*{{{*/
   return -1;
}/*}}}*/
void SegInput2::Marshall(char** pmarshalled_data,int* pmarshalled_data_size, int marshall_direction){ /*{{{*/
 
   MARSHALLING_ENUM(SegInput2Enum);
   MARSHALLING(this->numberofelements_local);
   MARSHALLING(this->numberofvertices_local);
   MARSHALLING(this->interpolation);
   MARSHALLING(this->M);
   MARSHALLING(this->N);
   this->isserved = false;
   if(this->M*this->N){
      MARSHALLING_DYNAMIC(this->values,IssmDouble,this->M*this->N);
   }
   else this->values = NULL;
 
   if(marshall_direction == MARSHALLING_BACKWARD){
      this->element_values = xNewZeroInit<IssmDouble>(SegRef::NumberofNodes(this->interpolation));
   }
 
}
/*}}}*/
int  SegInput2::ObjectEnum(void){/*{{{*/
   return SegInput2Enum;
}
/*}}}*/
 
/*SegInput2 management*/
void SegInput2::SetInput(int interp_in,int row,IssmDouble value_in){/*{{{*/
 
   _assert_(this);
   _assert_(row>=0);
   _assert_(row<this->M);
   _assert_(this->N==1);
 
   this->values[row] = value_in;
   this->isserved = false;
}
/*}}}*/
void SegInput2::SetInput(int interp_in,int numindices,int* indices,IssmDouble* values_in){/*{{{*/
 
   _assert_(this);
   if(interp_in==P1Enum && this->interpolation==P1Enum){
      _assert_(this->N==1);
      for(int i=0;i<numindices;i++){
         int row = indices[i];
         _assert_(row>=0);
         _assert_(row<this->M);
         this->values[row] = values_in[i];
      }
   }
   else if(interp_in==P0Enum && this->interpolation==P0Enum){
      _assert_(this->N==1);
      for(int i=0;i<numindices;i++){
         int row = indices[i];
         _assert_(row>=0);
         _assert_(row<this->M);
         this->values[row] = values_in[i];
      }
   }
   else if(this->interpolation!=P1Enum && interp_in==P1Enum){
      this->Reset(interp_in);
      for(int i=0;i<numindices;i++){
         int row = indices[i];
         _assert_(row>=0);
         _assert_(row<this->M);
         this->values[row] = values_in[i];
      }
   }
   else{
      _error_("Cannot convert "<<EnumToStringx(this->interpolation)<<" to "<<EnumToStringx(interp_in));
   }
   this->isserved = false;
}
/*}}}*/
void SegInput2::SetInput(int interp_in,int row,int numindices,IssmDouble* values_in){/*{{{*/
 
   _assert_(this);
   if(interp_in==this->interpolation){
      _assert_(this->N==numindices);
   }
   else{
      this->Reset(interp_in);
      _assert_(this->N==numindices);
   }
   for(int i=0;i<numindices;i++) this->values[row*this->N+i] = values_in[i];
   this->isserved = false;
}
/*}}}*/
void SegInput2::Serve(int numindices,int* indices){/*{{{*/
 
   _assert_(this);
   _assert_(this->N==1);
 
   for(int i=0;i<numindices;i++){
      int row = indices[i];
      _assert_(row>=0);
      _assert_(row<this->M);
      this->element_values[i] = this->values[row];
   }
 
   /*Set input as served*/
   this->isserved = true;
}
/*}}}*/
void SegInput2::Serve(int row,int numindices){/*{{{*/
 
   _assert_(this);
   _assert_(this->N==numindices);
   _assert_(row<this->M);
   _assert_(row>=0);
 
   for(int i=0;i<numindices;i++){
      this->element_values[i] = this->values[row*this->N+i];
   }
 
   /*Set input as served*/
   this->isserved = true;
} /*}}}*/
int  SegInput2::GetInterpolation(){/*{{{*/
   return this->interpolation;
}/*}}}*/
void SegInput2::GetInputAverage(IssmDouble* pvalue){/*{{{*/
   _assert_(this);
   _assert_(this->isserved);
 
   int        numnodes  = this->NumberofNodes(this->interpolation);
   IssmDouble numnodesd = reCast<int,IssmDouble>(numnodes);
   IssmDouble value     = 0.;
 
   for(int i=0;i<numnodes;i++) value+=this->element_values[i];
   value = value/numnodesd;
 
   *pvalue=value;
}/*}}}*/
IssmDouble SegInput2::GetInputMin(void){/*{{{*/
   _assert_(this);
   _assert_(this->isserved);
 
   int        numnodes  = this->NumberofNodes(this->interpolation);
   IssmDouble min=this->element_values[0];
 
   for(int i=1;i<numnodes;i++){
      if(this->element_values[i]<min) min=this->element_values[i];
   }
   return min;
}/*}}}*/
IssmDouble SegInput2::GetInputMax(void){/*{{{*/
   _assert_(this);
   _assert_(this->isserved);
 
   int        numnodes  = this->NumberofNodes(this->interpolation);
   IssmDouble max=this->element_values[0];
 
   for(int i=1;i<numnodes;i++){
      if(this->element_values[i]>max) max=this->element_values[i];
   }
   return max;
}/*}}}*/
IssmDouble SegInput2::GetInputMaxAbs(void){/*{{{*/
   _assert_(this);
   _assert_(this->isserved);
 
   int        numnodes  = this->NumberofNodes(this->interpolation);
   IssmDouble maxabs=fabs(this->element_values[0]);
 
   for(int i=1;i<numnodes;i++){
      if(fabs(this->element_values[i])>maxabs) maxabs=fabs(this->element_values[i]);
   }
   return maxabs;
}/*}}}*/
void SegInput2::GetInputDerivativeValue(IssmDouble* derivativevalues, IssmDouble* xyz_list, Gauss* gauss){/*{{{*/
   _assert_(this);
   _assert_(this->isserved);
   _assert_(gauss->Enum()==GaussSegEnum);
   SegRef::GetInputDerivativeValue(derivativevalues,this->element_values,xyz_list,(GaussSeg*)gauss,this->interpolation);
}/*}}}*/
void SegInput2::GetInputValue(IssmDouble* pvalue,Gauss* gauss){/*{{{*/
   _assert_(this);
   _assert_(this->isserved);
   _assert_(gauss->Enum()==GaussSegEnum);
   SegRef::GetInputValue(pvalue,this->element_values,(GaussSeg*)gauss,this->interpolation);
}/*}}}*/
int  SegInput2::GetResultArraySize(void){/*{{{*/
   return 1;
}
/*}}}*/
int  SegInput2::GetResultInterpolation(void){/*{{{*/
   if(this->interpolation==P0Enum || this->interpolation==P0DGEnum){
      return P0Enum;
   }
   return P1Enum;
}/*}}}*/
int  SegInput2::GetResultNumberOfNodes(void){/*{{{*/
   return this->N;
}
/*}}}*/
void SegInput2::Scale(IssmDouble alpha){/*{{{*/
 
   for(int i=0;i<this->M*this->N;i++) this->values[i] = alpha*this->values[i];
   for(int i=0;i<SegRef::NumberofNodes(this->interpolation);i++) this->element_values[i] = alpha*this->element_values[i];
}
/*}}}*/
void SegInput2::Pow(IssmDouble alpha){/*{{{*/
 
   for(int i=0;i<this->M*this->N;i++) this->values[i] = pow(this->values[i],alpha);
   for(int i=0;i<SegRef::NumberofNodes(this->interpolation);i++) this->element_values[i] = pow(this->element_values[i],alpha);
}
/*}}}*/
void SegInput2::AXPY(Input2* xinput,IssmDouble alpha){/*{{{*/
 
   /*xinput is of the same type, so cast it: */
   if(xinput->ObjectEnum()!=SegInput2Enum) _error_("Operation not permitted because xinput is of type " << EnumToStringx(xinput->ObjectEnum()));
   SegInput2* xseginput=xDynamicCast<SegInput2*>(xinput);
   if(xseginput->GetInterpolation()!=this->interpolation) _error_("Operation not permitted because xinput is of type " << EnumToStringx(xinput->ObjectEnum()));
 
   /*Carry out the AXPY operation depending on type:*/
   for(int i=0;i<this->M*this->N;i++) this->values[i] = alpha*xseginput->values[i] + this->values[i];
   for(int i=0;i<SegRef::NumberofNodes(this->interpolation);i++) this->element_values[i] = alpha*xseginput->element_values[i] + this->element_values[i];
}
/*}}}*/
void SegInput2::PointWiseMult(Input2* xinput){/*{{{*/
 
   /*xinput is of the same type, so cast it: */
   if(xinput->ObjectEnum()!=SegInput2Enum) _error_("Operation not permitted because xinput is of type " << EnumToStringx(xinput->ObjectEnum()));
   SegInput2* xseginput=xDynamicCast<SegInput2*>(xinput);
   if(xseginput->GetInterpolation()!=this->interpolation) _error_("Operation not permitted because xinput is of type " << EnumToStringx(xinput->ObjectEnum()));
 
   /* we need to check that the vector sizes are identical*/
   if(xseginput->M!=this->M||xseginput->N!=this->N) _error_("Operation not permitted because the inputs have different sizes");
 
   /*Carry out the AXPY operation depending on type:*/
   for(int i=0;i<this->M*this->N;i++) this->values[i] = xseginput->values[i] * this->values[i];
   for(int i=0;i<SegRef::NumberofNodes(this->interpolation);i++) this->element_values[i] = xseginput->element_values[i] * this->element_values[i];
}
/*}}}*/
 
/*Object functions*/