Have you studied the sample dll? Your code is very confused.
/experts/samples
Have you studied the sample dll? Your code is very confused.
/experts/samples
Yes, I have. but I don't understand it. I need more explanation on it.
#import "ExpertSample.dll"
int GetIntValue(int);
double GetDoubleValue(double);
string GetStringValue(string);
double GetArrayItemValue(double arr[],int,int);
bool SetArrayItemValue(double& arr[],int,int,double);
double GetRatesItemValue(double rates[][6],int,int,int);
int SortStringArray(string& arr[],int);
int ProcessStringArray(string& arr[],int);
How will it be used in my case? Could you pls explain to me ? Thank you very much.
Have you studied the sample dll? Your code is very confused.
/experts/samples
Yes, I have. but I don't understand it. I need more explanation on it.
#import "ExpertSample.dll"
int GetIntValue(int);
double GetDoubleValue(double);
string GetStringValue(string);
double GetArrayItemValue(double arr[],int,int);
bool SetArrayItemValue(double& arr[],int,int,double);
double GetRatesItemValue(double rates[][6],int,int,int);
int SortStringArray(string& arr[],int);
int ProcessStringArray(string& arr[],int);
How will it be used in my case? Could you pls explain to me ? Thank you very much.
Or is it like this?
#import "MLfun01.dll"
double GetArrayItemValue(double ML_Signal[]);
bool SetArrayItemValue(double& ML_Signal[],int,int,double);
double MLfun01(string& CP,string& DataCl,double& v[],string& optm );
#import
Have you studied the sample dll? Your code is very confused.
/experts/samples
Yes, I have. but I don't understand it. I need more explanation on it.
#import "ExpertSample.dll"
int GetIntValue(int);
double GetDoubleValue(double);
string GetStringValue(string);
double GetArrayItemValue(double arr[],int,int);
bool SetArrayItemValue(double& arr[],int,int,double);
double GetRatesItemValue(double rates[][6],int,int,int);
int SortStringArray(string& arr[],int);
int ProcessStringArray(string& arr[],int);
How will it be used in my case? Could you pls explain to me ? Thank you very much.
Or is it like this?
#import "MLfun01.dll"
double GetArrayItemValue(double ML_Signal[]);
bool SetArrayItemValue(double& ML_Signal[],int,int,double);
double MLfun01(string& CP,string& DataCl,double& v[],string& optm );
#import
I call the matlab function from MT4 using the following:
v[] = {iCCI(NULL,240,14,0,0),iCCI(NULL,60,14,0,0),iCCI(NULL,15,14,0,0),iMACD(NULL,60,14,20,14,0,0,0)};
ML_Signal[] = MLfun01(Symbol(),"NetA2",v[],"E");
There are compile errors I don't know how to fix.
You are guessing.
Code a simple example and get it going first
Have Matlab add 2 numbers and return the value
#import "AddTwo.dll" int Add ( int a, int b); #import int x = 5; int y = 10; int start(){ Print(" 2 + 3 = ", Add( 2, 3); Print(" x + y = ", Add( x, y); return(0): }
You are guessing.
Code a simple example and get it going first
Have Matlab add 2 numbers and return the value
#import "AddTwo.dll" int Add ( int a, int b); #import int x = 5; int y = 10; int start(){ Print(" 2 + 3 = ", Add( 2, 3); Print(" x + y = ", Add( x, y); return(0): }
Does your DLL export the function named Add ?
I renamed the function from 'Add' to 'AddTwo', I still got the error 127. The following are the files generated from Matlab mcc command:
AddTwo.c, AddTwo.ctf, AddTwo.exports, AddTwo.h, AddTwo_mcc_component_data.c, AddTwo.dll, AddTwo.exp, AddTwo.lib
#import "AddTwo.dll" int AddTwo( int a, int b); #import int start() { //---- int x = 5; int y = 10; Print(" 2 + 3 = ", AddTwo( 2, 3)); Print(" x + y = ", AddTwo( x, y)); return(0); }
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Hi,
I have compiled my matlab function into dll. In the EA, I put in the following code:
#import "MLfun01.dll"
double GetArrayItemValue(double ML_Signal[]);
ML_Signal[8] = MLfun01(string CP, string dataCL,double arr[8],string OTM);
#import
the output of the Matlab function is a 1x8 vector, so the output in MT4 from the function should be a 1x8 array. the above code doesn't work. Can anybody tell me what is the correct code of importing the dll for the function?
Thanks