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GeneralRe: volatile issue - repost SOLVED Pin
Vaclav_24-May-18 5:53
Vaclav_24-May-18 5:53 
GeneralRe: volatile issue - repost SOLVED Pin
supercat931-May-18 12:48
supercat931-May-18 12:48 
GeneralRe: volatile issue - repost SOLVED Pin
leon de boer4-Jun-18 21:05
leon de boer4-Jun-18 21:05 
GeneralRe: volatile issue - repost SOLVED Pin
supercat98-Jun-18 10:31
supercat98-Jun-18 10:31 
QuestionReturn a local 2d Array Pin
kinderu18-May-18 8:59
kinderu18-May-18 8:59 
AnswerRe: Return a local 2d Array Pin
Richard MacCutchan18-May-18 9:13
mveRichard MacCutchan18-May-18 9:13 
GeneralRe: Return a local 2d Array Pin
kinderu18-May-18 9:45
kinderu18-May-18 9:45 
GeneralRe: Return a local 2d Array Pin
leon de boer18-May-18 16:34
leon de boer18-May-18 16:34 
Multidimensional arrays declared the way you have are just an abstraction for programmers,
since the same results can be achieved with a simple array, by multiplying its indices:

int jimmy [3][5]; // is equivalent to
int jimmy [15]; // (3 * 5 = 15)

In effect GetArray returns a 1D pointer array and you could have simply returned it as int* as it's really a big 1 dimensional array
You returned int** so the typecast is to deal with it but it would have been simpler like this
int *getArray()
{
	static int tab[ROW][COL] = {
		11, 12, 13, 14,
		21, 22, 23, 24,
		31, 32, 33, 34,
	};
	return (int*)tab;
}

Then the access becomes more obvious
int *ptr = getArray();
	cout << "\n Array tab[][] in main(): " << endl << endl;
	for (int i = 0; i<ROW; i++)
	{
		for (int j = 0; j<COL; j++)
			cout << " " << ptr[i*COL + j];
		cout << endl;
	}

In vino veritas

GeneralRe: Return a local 2d Array Pin
Richard MacCutchan18-May-18 20:46
mveRichard MacCutchan18-May-18 20:46 
AnswerRe: Return a local 2d Array Pin
jfbode102930-May-18 4:46
jfbode102930-May-18 4:46 
QuestionCan someone show me an example of including a DLL or function in a C program ? Pin
m3mb3r17-May-18 10:41
m3mb3r17-May-18 10:41 
SuggestionRe: Can someone show me an example of including a DLL or function in a C program ? Pin
Randor 17-May-18 11:52
professional Randor 17-May-18 11:52 
AnswerRe: Can someone show me an example of including a DLL or function in a C program ? Pin
Richard MacCutchan17-May-18 21:40
mveRichard MacCutchan17-May-18 21:40 
AnswerRe: Can someone show me an example of including a DLL or function in a C program ? Pin
leon de boer18-May-18 8:58
leon de boer18-May-18 8:58 
Questionvolatile misbehaves Pin
Vaclav_17-May-18 3:19
Vaclav_17-May-18 3:19 
AnswerRe: volatile misbehaves Pin
Richard MacCutchan17-May-18 4:04
mveRichard MacCutchan17-May-18 4:04 
GeneralRe: volatile misbehaves Pin
Vaclav_17-May-18 4:26
Vaclav_17-May-18 4:26 
GeneralRe: volatile misbehaves Pin
Richard MacCutchan17-May-18 4:42
mveRichard MacCutchan17-May-18 4:42 
GeneralRe: volatile misbehaves Pin
Vaclav_17-May-18 5:39
Vaclav_17-May-18 5:39 
GeneralRe: volatile misbehaves Pin
supercat930-May-18 12:20
supercat930-May-18 12:20 
AnswerRe: volatile misbehaves Pin
Joe Woodbury17-May-18 5:48
professionalJoe Woodbury17-May-18 5:48 
GeneralRe: volatile misbehaves Pin
Vaclav_17-May-18 6:04
Vaclav_17-May-18 6:04 
GeneralRe: volatile misbehaves Pin
Vaclav_17-May-18 7:24
Vaclav_17-May-18 7:24 
AnswerRe: volatile misbehaves Pin
leon de boer18-May-18 8:16
leon de boer18-May-18 8:16 
GeneralRe: volatile misbehaves Pin
Vaclav_19-May-18 14:02
Vaclav_19-May-18 14:02 

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