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Add function to check if fluid name is valid

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Closes https://github.com/CoolProp/CoolProp/issues/204

Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
This commit is contained in:
Ian Bell
2014-11-20 13:31:47 -05:00
parent 6507268ade
commit 5c3d31d011
2 changed files with 28 additions and 3 deletions
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16
src/CoolProp.cpp
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@@ -510,6 +510,22 @@ double Props1SI(std::string FluidName,std::string Output)
return PropsSI(Output,"",0,"",0,FluidName);
}
bool is_valid_fluid_string(std::string &input_fluid_string)
{
try{
std::string backend, fluid;
std::vector<double> fractions;
// First try to extract backend and fractions
extract_backend(input_fluid_string, backend, fluid);
std::string fluid_string = extract_fractions(fluid, fractions);
// We are going to let the factory function load the state
shared_ptr<AbstractState> State(AbstractState::factory(backend, fluid_string));
return true;
}
catch (std::exception &e){
return false;
}
}
//EXPORT_CODE double CONVENTION IProps(long iOutput, long iName1, double Prop1, long iName2, double Prop2, long iFluid)
//{