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#include "integrator.h"
#include "integratorreporter.h"
extern "C"{
#include <ascend/utilities/error.h>
#include <ascend/integrator/integrator.h>
}
#include <vector>
#include <stdexcept>
#include <iostream>
#include <iomanip>
#include <iterator>
#include <sstream>
using namespace std;
//---------------------------------------------
// NULL INTEGRATOR REPORTER (makes no output at all)
IntegratorReporterNull::IntegratorReporterNull(Integrator *integrator) : IntegratorReporterCxx(integrator){
// nothing else
}
IntegratorReporterNull::~IntegratorReporterNull(){
// nothing else
}
int
IntegratorReporterNull::initOutput(){
return 1;
}
int IntegratorReporterNull::closeOutput(){
return 1;
}
int IntegratorReporterNull::updateStatus(){
return 1;
}
int IntegratorReporterNull::recordObservedValues(){
return 1;
}
//------------------------------------------------------------------------------
// SIMPLE CONSOLE INTEGRATOR REPORTER
IntegratorReporterConsole::IntegratorReporterConsole(Integrator *integrator)
: IntegratorReporterCxx(integrator), f(cout){
// nothing else
}
IntegratorReporterConsole::~IntegratorReporterConsole(){
// nothing else
}
int
IntegratorReporterConsole::initOutput(){
long nobs = integrator->getNumObservedVars();
stringstream ss;
f << setw(11) << right << "t";
ss << setw(11)<< right << "-------";
for(long i=0; i<nobs; ++i){
Variable v = integrator->getObservedVariable(i);
f << " " << setw(11) << right << v.getName();
ss<< " " << setw(11) << right << "-----------";
}
f << endl;
f << ss.str() << endl;
return 1;
}
int IntegratorReporterConsole::closeOutput(){
return 1;
}
int IntegratorReporterConsole::updateStatus(){
return 1;
}
int IntegratorReporterConsole::recordObservedValues(){
IntegratorSystem *sys = integrator->getInternalType();
f << setw(11) << integrator_get_t(sys);
vector<double> data(integrator->getNumObservedVars());
integrator_get_observations(sys,&data[0]);
//copy(data.begin(),data.end(),ostream_iterator<double>(f,"\t"));
for(vector<double>::iterator i=data.begin();i<data.end();++i){
f << " " << setw(11) << *i;
}
f << endl;
return 1;
}
//----------------------------------------------------
// DEFAULT INTEGRATOR REPORTER (reporter start and end, outputs time at each step)
IntegratorReporterCxx::IntegratorReporterCxx(Integrator *integrator){
// Initialise the C-API structure with flat function pointers
reporter.init = &ascxx_integratorreporter_init;
reporter.write = &ascxx_integratorreporter_write;
reporter.write_obs = &ascxx_integratorreporter_write_obs;
reporter.close = &ascxx_integratorreporter_close;
this->integrator=integrator;
}
IntegratorReporterCxx::~IntegratorReporterCxx(){
// nothing, just virtual destructor
CONSOLE_DEBUG("DESTROYING INTEGRATOR REPORTER CXX");
}
IntegratorReporter *
IntegratorReporterCxx::getInternalType(){
return &reporter;
}
int
IntegratorReporterCxx::initOutput(){
return ERROR_REPORTER_NOLINE(ASC_USER_NOTE,"Starting integration reporting...");
}
int
IntegratorReporterCxx::closeOutput(){
return ERROR_REPORTER_NOLINE(ASC_USER_NOTE,"Closing integration reporting...");
}
int
IntegratorReporterCxx::updateStatus(){
double t = integrator->getCurrentTime();
return ERROR_REPORTER_NOLINE(ASC_USER_NOTE,"t = %f",t);
}
int
IntegratorReporterCxx::recordObservedValues(){
// CONSOLE_DEBUG("...");
double *data = ASC_NEW_ARRAY(double,integrator->getNumObservedVars());
integrator_get_observations(integrator->getInternalType(),data);
return 0;
}
Integrator *
IntegratorReporterCxx::getIntegrator(){
return integrator;
}
int ascxx_integratorreporter_init(IntegratorSystem *blsys){
IntegratorReporterCxx *r = (IntegratorReporterCxx *)blsys->clientdata;
if(r==NULL){
throw runtime_error("blsys->clientdata was null");
}
return r->initOutput();
}
int ascxx_integratorreporter_write(IntegratorSystem *blsys){
IntegratorReporterCxx *r = (IntegratorReporterCxx *)blsys->clientdata;
return r->updateStatus();
}
int ascxx_integratorreporter_write_obs(IntegratorSystem *blsys){
IntegratorReporterCxx *r = (IntegratorReporterCxx *)blsys->clientdata;
return r->recordObservedValues();
}
int ascxx_integratorreporter_close(IntegratorSystem *blsys){
IntegratorReporterCxx *r = (IntegratorReporterCxx *)blsys->clientdata;
return r->closeOutput();
}
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