java4cpp/src/main/resources/cpp_start_class.cpp at java4cpp-1.4 · wshackle/java4cpp · GitHub

42 lines (37 loc) · 1.79 KB

//%%%% Lines beginning with "//%%%%" are template comments and removed from final output.

//%%%% "%NAMESPACE%" will be replaced with namespace

//%%%% "%HEADER%" will be replaced with header

//%%%% "%HEADER_DEFINE%" will be replaced with defined value used to prevent multiple inclusion

//%%%% "%CLASS_NAME%" will be replaced with className (not including package

//%%% "%BASE_CLASS_FULL_NAME%" full name of this class's Base class.

//%%%% "%OBJECT_CLASS_FULL_NAME%" will be replaced with className (not including package

// get JNI handle for class %FULL_CLASS_NAME%

static inline jclass get%CLASS_NAME%Class();

%CLASS_NAME%::%CLASS_NAME%(jobject _jthis, bool copy): %BASE_CLASS_FULL_NAME%(_jthis,copy) {

%INITIALIZE_CONTEXT%

}

%CLASS_NAME%::%CLASS_NAME%(const %CLASS_NAME% &objref): %BASE_CLASS_FULL_NAME%((jobject)NULL,false) {

%INITIALIZE_CONTEXT_REF%

jobject _jthis = objref.jthis;

if(GetDebugJ4Cpp()) DebugPrintJObject(__FILE__,__LINE__,"Copy Constructor for class %CLASS_NAME% _jthis=",_jthis);

if (_jthis != NULL) {

jthis = getEnv()->NewGlobalRef(_jthis);

if(GetDebugJ4Cpp()) DebugPrintJObject(__FILE__,__LINE__,"Copy Constructor for class %CLASS_NAME% jthis=",jthis);

}

%CLASS_NAME% %CLASS_NAME%::cast(const %OBJECT_CLASS_FULL_NAME% &objref) {

JNIEnv *env =getEnv();

static jclass cls = get%CLASS_NAME%Class();

jclass objcls = env->GetObjectClass(objref.jthis);

if(!env->IsAssignableFrom(objcls,cls)) {

throw objcls;

}

%CLASS_NAME% retVal(objref.jthis,true);

return retVal;

}

bool %CLASS_NAME%::instanceof(const %OBJECT_CLASS_FULL_NAME% &objref) {

JNIEnv *env =getEnv();

static jclass cls = get%CLASS_NAME%Class();

jclass objcls = env->GetObjectClass(objref.jthis);

return (JNI_TRUE == env->IsAssignableFrom(objcls,cls));

}

Expand file tree