C / C++ / MFC

arnold_w wrote:

actionArguments can sometimes use 32 bits.

The next-state pointers could be integers that index into the array of states instead of direct pointers, that would probably allow them to be uint16_t.
But how would I index when the pointer is pointing to a different array?

typedef bool (*returnTrueOrFalseFunctionPtr) (void);
typedef void (*actionFunctionPtr) (int);

struct myAction_s {
	const actionFunctionPtr actionToPerformInThisState;
	const uint32_t actionArgument;
};

struct myStruct_s {
	returnTrueOrFalseFunctionPtr   trueOrFalse;
	const struct myStruct_s*       whereToGoIfTrue;
	const struct myStruct_s*       whereToGoIfFalse;
	const uint8_t				   maxActionsInThisState;    // Count of the actions in this state
	const struct myAction_s*	   actionsListInThisState;   // The action block pointer
 };

static void SomeYesFunc (int) {

}

static void SomeNoFunc(int) {

}

static void SomePerhapsFunc(int) {

}

static bool truefalseFunc(void) {
	return true;
}

/* ACTION BLOCK DEFINITIONS */
const struct myAction_s yesNoBlock[2] = { &SomeYesFunc, 1 , &SomeNoFunc, 2 };
const struct myAction_s yesNoPerhapsBlock[3] = { &SomeYesFunc, 1 , &SomeNoFunc, 2, &SomePerhapsFunc, 3};

/* ACTION STATE DEFINITIONS */
const struct myStruct_s nullState = { 0, 0, 0, 0, 0};
const struct myStruct_s yesNoState = { &truefalseFunc, &nullState , &nullState, _countof(yesNoBlock), &yesNoBlock[0] };
const struct myStruct_s yesNoPerhapsState = { &truefalseFunc, &nullState , &nullState, _countof(yesNoPerhapsBlock), &yesNoPerhapsBlock[0] };

Sampath579 wrote:

I will get the index of view, but how to access that view using index.? I dint find any function like GetView(index) or something similar to it..

VARIANT Attributessets;
VariantInit(&Attributessets);

m_OcxObj->GetAttributes(ID, &Attributessets);

// here we got the data in variant as LPDispatch....here memory increases

//even if we do Attributessets.pdispval->Release(), memory is not released

Attributessets.pdispVal->Release() //it dint release memory.

Member 10253026 wrote:

First we get the attributes from the OCX interface using GetAttributes() and we get variant with Pdispvalue.... Does OCX increase the refernce count of Pdispvalue to one here ?

Quote:

Then we attach this pdispval to the OledispatchdriverObject using AttachDispatch()...Does the reference count go to two ?

Member 10253026 wrote:

Can some one help me in deleting the memory in my application created by that function in ocx.?

SetProcessWorkingSetSize(-1,-1);

EmptyWorkingSet(YourPID);

boostInputArchieve >> newTime;

namespace boost
{
	namespace serialization
	{
		template<class Archive>
		void save(Archive&ar, const std::chrono::nanoseconds&time, const unsigned int version)
		{
			long long count{ time.count() };
			ar&count;
		}
		template<class Archive>
		void load(Archive&ar, std::chrono::nanoseconds&time, const unsigned int version)
		{
			long long count;
			ar&count;
			time = std::chrono::nanoseconds(count);
		}
	}
}

BOOST_SERIALIZATION_SPLIT_FREE(std::chrono::nanoseconds)