C++ (Cpp) IdealGasPhase::elementIndex示例

示例#1

文件： phaseConstructors.cpp 项目： wbessler/cantera

TEST_F(ConstructFromScratch, AddElements)
{
    IdealGasPhase p;
    p.addElement("H");
    p.addElement("O");
    ASSERT_EQ((size_t) 2, p.nElements());
    ASSERT_EQ("H", p.elementName(0));
    ASSERT_EQ((size_t) 1, p.elementIndex("O"));
}

示例#2

文件： phaseConstructors.cpp 项目： wbessler/cantera

TEST_F(ConstructFromScratch, addUndefinedElements)
{
    IdealGasPhase p;
    p.addElement("H");
    p.addElement("O");
    p.addUndefinedElements(); // default behavior

    p.addSpecies(sH2);
    p.addSpecies(sOH);
    ASSERT_EQ((size_t) 2, p.nSpecies());
    ASSERT_EQ((size_t) 2, p.nElements());

    p.addSpecies(sCO);
    p.addSpecies(sCO2);
    ASSERT_EQ((size_t) 4, p.nSpecies());
    ASSERT_EQ((size_t) 3, p.nElements());
    ASSERT_EQ((size_t) 1, p.nAtoms(p.speciesIndex("CO2"), p.elementIndex("C")));
    ASSERT_EQ((size_t) 2, p.nAtoms(p.speciesIndex("co2"), p.elementIndex("O")));
    p.setMassFractionsByName("H2:0.5, CO2:0.5");
    ASSERT_DOUBLE_EQ(0.5, p.massFraction("CO2"));
}