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Add an accessor function to DLL to allow for getting multiple outputs at once from low-level interface

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see #888
see #880
This commit is contained in:
Ian Bell
2015-12-13 00:15:24 -07:00
parent 1237e41258
commit 240165006a
6 changed files with 163 additions and 3 deletions
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70
src/CoolPropLib.cpp
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@@ -518,4 +518,74 @@ EXPORT_CODE double CONVENTION AbstractState_first_saturation_deriv(const long ha
*errcode = 3;
}
return _HUGE;
}
EXPORT_CODE void CONVENTION AbstractState_update_and_common_out(const long handle, const long input_pair, const double* value1, const double* value2, const long length, double* T, double* p, double* rhomolar, double* hmolar, double* smolar, long *errcode, char *message_buffer, const long buffer_length)
{
*errcode = 0;
try{
shared_ptr<CoolProp::AbstractState> &AS = handle_manager.get(handle);
for (int i = 0; i<length; i++){
try{
AS->update(static_cast<CoolProp::input_pairs>(input_pair), *(value1+i), *(value2+i));
*(T+i) = AS->T();
*(p+i) = AS->p();
*(rhomolar+i) = AS->rhomolar();
*(hmolar+i) = AS->hmolar();
*(smolar+i) = AS->smolar();
}
catch (...){
}
};
}
catch (CoolProp::HandleError &e){
std::string errmsg = std::string("HandleError: ") + e.what();
if (errmsg.size() < static_cast<std::size_t>(buffer_length)){
*errcode = 1;
strcpy(message_buffer, errmsg.c_str());
}
else{
*errcode = 2;
}
}
catch (...){
*errcode = 3;
}
}
EXPORT_CODE void CONVENTION AbstractState_update_and_5_out(const long handle, const long input_pair, const double* value1, const double* value2, const long length, long* outputs, double* out1, double* out2, double* out3, double* out4, double* out5, long *errcode, char *message_buffer, const long buffer_length)
{
*errcode = 0;
try{
shared_ptr<CoolProp::AbstractState> &AS = handle_manager.get(handle);
for (int i = 0; i<length; i++){
try{
AS->update(static_cast<CoolProp::input_pairs>(input_pair), *(value1+i), *(value2+i));
*(out1+i) = AS->keyed_output(static_cast<CoolProp::parameters>(outputs[0]));
*(out2+i) = AS->keyed_output(static_cast<CoolProp::parameters>(outputs[1]));
*(out3+i) = AS->keyed_output(static_cast<CoolProp::parameters>(outputs[2]));
*(out4+i) = AS->keyed_output(static_cast<CoolProp::parameters>(outputs[3]));
*(out5+i) = AS->keyed_output(static_cast<CoolProp::parameters>(outputs[4]));
}
catch (...){
}
};
}
catch (CoolProp::HandleError &e){
std::string errmsg = std::string("HandleError: ") + e.what();
if (errmsg.size() < static_cast<std::size_t>(buffer_length)){
*errcode = 1;
strcpy(message_buffer, errmsg.c_str());
}
else{
*errcode = 2;
}
}
catch (...){
*errcode = 3;
}
}