mql2 to mql4

newdigital · #1 (**permalink**) 12-12-2005, 10:54 PM

Codersguru,

I have a question.
I just starting to convert some indicator and have the following part of the code in the beginning:

Code:

Variable : StartBar( 1000 );
Variable : Shift( 0 );
Variable : TrendUP( true );
Variable : Extremum( 0 );
Variable : ChannelWidth( 0 );
Variable : TR( 0 );
Array : Values[ 100 ]( 0 );
Variable : Head( 0 );

So, I wrote the following:

Code:

int StartBar=1000;
int Shift=0;
bool TrendUP=true;
int Extremum=0;
double ChannelWidth=0;
double TR=0;
Array : Values[ 100 ]( 0 );
double Head( 0 );

But I could not translate this part of the code:

Array : Values[ 100 ]( 0 );

Because of
[100](0).

May you help?

codersguru · #2 (**permalink**) 12-13-2005, 11:54 AM

Quote:

Originally Posted by newdigital

Codersguru,

I have a question.
I just starting to convert some indicator and have the following part of the code in the beginning:

Code:

Variable : StartBar( 1000 );
Variable : Shift( 0 );
Variable : TrendUP( true );
Variable : Extremum( 0 );
Variable : ChannelWidth( 0 );
Variable : TR( 0 );
Array : Values[ 100 ]( 0 );
Variable : Head( 0 );

So, I wrote the following:

Code:

int StartBar=1000;
int Shift=0;
bool TrendUP=true;
int Extremum=0;
double ChannelWidth=0;
double TR=0;
Array : Values[ 100 ]( 0 );
double Head( 0 );

But I could not translate this part of the code:

Array : Values[ 100 ]( 0 );

Because of
[100](0).

May you help?

newdigital,

Great work!

You should translate this line:

Code:

Array : Values[ 100 ]( 0 );

From Mql2 to Mql4 like this:

Code:

double Values[100] = {0};

or

Code:

int Values[100] = {0};

Which means: declare an array (double type or integer type) that holds 100 items and initialize all the items to 0.

newdigital · #3 (**permalink**) 12-13-2005, 04:31 PM

Thanks,

I will continue to convert this indicator. I will post it. But I want to try to convert by myself first.

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