C++ (Cpp) VMClass::SetInstanceFields示例

void Universe::InitializeSystemClass(VMClass* systemClass,
VMClass* superClass, const char* name) {
    StdString s_name(name);

    if (superClass != nullptr) {
        systemClass->SetSuperClass(superClass);
        VMClass* sysClassClass = systemClass->GetClass();
        VMClass* superClassClass = superClass->GetClass();
        sysClassClass->SetSuperClass(superClassClass);
    } else {
        VMClass* sysClassClass = systemClass->GetClass();
        sysClassClass->SetSuperClass(load_ptr(classClass));
    }

    VMClass* sysClassClass = systemClass->GetClass();

    systemClass->SetInstanceFields(NewArray(0));
    sysClassClass->SetInstanceFields(NewArray(0));

    systemClass->SetInstanceInvokables(NewArray(0));
    sysClassClass->SetInstanceInvokables(NewArray(0));

    systemClass->SetName(SymbolFor(s_name));
    ostringstream Str;
    Str << s_name << " class";
    StdString classClassName(Str.str());
    sysClassClass->SetName(SymbolFor(classClassName));

    SetGlobal(systemClass->GetName(), systemClass);
}

示例#2

显示文件

文件： CloneObjectsTest.cpp 项目： SOM-st/SOMpp

void CloneObjectsTest::testCloneClass() {
    VMClass* orig = GetUniverse()->NewClass(load_ptr(integerClass));
    orig->SetName(GetUniverse()->NewSymbol("MyClass"));
    orig->SetSuperClass(load_ptr(doubleClass));
    orig->SetInstanceFields(GetUniverse()->NewArray(2));
    orig->SetInstanceInvokables(GetUniverse()->NewArray(4));
    VMClass* clone = orig->Clone();

    CPPUNIT_ASSERT((intptr_t)orig != (intptr_t)clone);
    CPPUNIT_ASSERT_EQUAL_MESSAGE("class differs!!", orig->clazz, clone->clazz);
    CPPUNIT_ASSERT_EQUAL_MESSAGE("objectSize differs!!", orig->objectSize, clone->objectSize);
    CPPUNIT_ASSERT_EQUAL_MESSAGE("numberOfFields differs!!", orig->numberOfFields, clone->numberOfFields);
    CPPUNIT_ASSERT_EQUAL_MESSAGE("superClass differs!!", orig->superClass, clone->superClass);
    CPPUNIT_ASSERT_EQUAL_MESSAGE("name differs!!", orig->name, clone->name);
    CPPUNIT_ASSERT_EQUAL_MESSAGE("instanceFields differs!!", orig->instanceFields, clone->instanceFields);
    CPPUNIT_ASSERT_EQUAL_MESSAGE("instanceInvokables differs!!", orig->instanceInvokables, clone->instanceInvokables);
}