currencysecrets/ArrayFunctions.mq4

## ArrayFunctions.mq4
/*
 * clearIntArray
 * This function deletes all items in array (sets it to 0) and resizes array according to size (default = 1).
 * @param   int&  theArray - passing the array by reference
 * @param   int   size - size of the array (default = 1)
 * @return  int   blank array of size
 */
int clearIntArray( int& theArray[], int size = 0 ) {
   ArrayResize( theArray, size );
   if ( size > 0 ) { ArrayInitialize( theArray, 0 ); }
   return( theArray );
}

/*
 * clearDoubleArray
 * This function deletes all items in array (sets it to 0) and resizes array according to size (default = 1).
 * @param   int&  theArray - passing the array by reference
 * @param   int   size - size of the array (default = 1)
 * @return  int   blank array of size
 */
int clearDoubleArray( double& theArray[], int size = 0 ) {
   ArrayResize( theArray, size );
   if ( size > 0 ) { ArrayInitialize( theArray, 0 ); }
   return( theArray );
}

/*
 * clearStringArray
 * This function deletes all items in array (sets it to 0) and resizes array according to size (default = 1).
 * @param   string&  theArray - passing the array by reference
 * @param   int   size - size of the array (default = 1)
 * @return  int   blank array of size
 */
int clearStringArray( string& theArray[], int size = 0 ) {
   ArrayResize( theArray, size );
   if ( size > 0 ) { ArrayInitialize( theArray, 0 ); }
   return( theArray );
}

/*
 * addToIntArray
 * This function appends an integer value to an integer array.
 * @param   int&  theArray - passing the array by reference
 * @param   int   val - the item to be appended (no checks on val)
 * @return  int   the array with appended value
 */
int addToIntArray( int& theArray[], int val ) {
   ArrayResize( theArray, ArraySize( theArray ) + 1 );
   theArray[ ArraySize( theArray ) - 1  ] = val;
   return( theArray );
}

/*
 * addToDoubleArray
 * This function appends a double value to a double array.
 * @param   double&  theArray - passing the array by reference
 * @param   double   val - the item to be appended (no checks on val)
 * @return  double   the array with appended value
 */
double addToDoubleArray( double& theArray[], double val ) {
   ArrayResize( theArray, ArraySize( theArray ) + 1 );
   theArray[ ArraySize( theArray ) - 1  ] = val;
   return( theArray );
}

/*
 * addToStringArray
 * This function appends a string value to a string array.
 * @param   string&  theArray - passing the array by reference
 * @param   string   val - the item to be appended (no checks on val)
 * @return  string   the array with appended value
 */
string addToIntArray( string& theArray[], string val ) {
   ArrayResize( theArray, ArraySize( theArray ) + 1 );
   theArray[ ArraySize( theArray ) - 1  ] = val;
   return( theArray );
}


/*
 * arrayIntToStr
 * This function outputs a one-dimensional array to a string separated by concatWith variable.
 * @param   int      theArray - the array of items you seek to print
 * @param   string   concatWith - the string you wish to concatenate items with (default = ",")
 * @return  string   the array concatenated to a string
 */
string arrayIntToStr( int theArray[], string concatWith = "," ) {
   string s = "";
   int a = ArraySize( theArray );
   for( int i = 0; i < a; i++ ) {
      s = StringConcatenate( s, theArray[i], concatWith );
   }
   s = StringSubstr( s, 0, StringLen(s) - StringLen( concatWith ) );
   return ( s );
}

/*
 * arrayDoubleToStr
 * This function outputs a one-dimensional array to a string separated by concatWith variable.
 * @param   double   theArray - the array of items you seek to print
 * @param   string   concatWith - the string you wish to concatenate items with (default = ",")
 * @return  string   the array concatenated to a string
 */
string arrayDoubleToStr( double theArray[], string concatWith = "," ) {
   string s = "";
   int a = ArraySize( theArray );
   for( int i = 0; i < a; i++ ) {
      s = StringConcatenate( s, theArray[i], concatWith );
   }
   s = StringSubstr( s, 0, StringLen(s) - StringLen( concatWith ) );
   return ( s );
}

/*
 * arrayStringToStr
 * This function outputs a one-dimensional array to a string separated by concatWith variable.
 * @param   string   theArray - the array of items you seek to print
 * @param   string   concatWith - the string you wish to concatenate items with (default = ",")
 * @return  string   the array concatenated to a string
 */
string arrayStringToStr( string theArray[], string concatWith = "," ) {
   string s = "";
   int a = ArraySize( theArray );
   for( int i = 0; i < a; i++ ) {
      s = StringConcatenate( s, theArray[i], concatWith );
   }
   s = StringSubstr( s, 0, StringLen(s) - StringLen( concatWith ) );
   return ( s );
}
	/*
	* clearIntArray
	* This function deletes all items in array (sets it to 0) and resizes array according to size (default = 1).
	* @param int& theArray - passing the array by reference
	* @param int size - size of the array (default = 1)
	* @return int blank array of size
	*/
	int clearIntArray( int& theArray[], int size = 0 ) {
	ArrayResize( theArray, size );
	if ( size > 0 ) { ArrayInitialize( theArray, 0 ); }
	return( theArray );
	}

	/*
	* clearDoubleArray
	* This function deletes all items in array (sets it to 0) and resizes array according to size (default = 1).
	* @param int& theArray - passing the array by reference
	* @param int size - size of the array (default = 1)
	* @return int blank array of size
	*/
	int clearDoubleArray( double& theArray[], int size = 0 ) {
	ArrayResize( theArray, size );
	if ( size > 0 ) { ArrayInitialize( theArray, 0 ); }
	return( theArray );
	}

	/*
	* clearStringArray
	* This function deletes all items in array (sets it to 0) and resizes array according to size (default = 1).
	* @param string& theArray - passing the array by reference
	* @param int size - size of the array (default = 1)
	* @return int blank array of size
	*/
	int clearStringArray( string& theArray[], int size = 0 ) {
	ArrayResize( theArray, size );
	if ( size > 0 ) { ArrayInitialize( theArray, 0 ); }
	return( theArray );
	}

	/*
	* addToIntArray
	* This function appends an integer value to an integer array.
	* @param int& theArray - passing the array by reference
	* @param int val - the item to be appended (no checks on val)
	* @return int the array with appended value
	*/
	int addToIntArray( int& theArray[], int val ) {
	ArrayResize( theArray, ArraySize( theArray ) + 1 );
	theArray[ ArraySize( theArray ) - 1 ] = val;
	return( theArray );
	}

	/*
	* addToDoubleArray
	* This function appends a double value to a double array.
	* @param double& theArray - passing the array by reference
	* @param double val - the item to be appended (no checks on val)
	* @return double the array with appended value
	*/
	double addToDoubleArray( double& theArray[], double val ) {
	ArrayResize( theArray, ArraySize( theArray ) + 1 );
	theArray[ ArraySize( theArray ) - 1 ] = val;
	return( theArray );
	}

	/*
	* addToStringArray
	* This function appends a string value to a string array.
	* @param string& theArray - passing the array by reference
	* @param string val - the item to be appended (no checks on val)
	* @return string the array with appended value
	*/
	string addToIntArray( string& theArray[], string val ) {
	ArrayResize( theArray, ArraySize( theArray ) + 1 );
	theArray[ ArraySize( theArray ) - 1 ] = val;
	return( theArray );
	}



	/*
	* arrayIntToStr
	* This function outputs a one-dimensional array to a string separated by concatWith variable.
	* @param int theArray - the array of items you seek to print
	* @param string concatWith - the string you wish to concatenate items with (default = ",")
	* @return string the array concatenated to a string
	*/
	string arrayIntToStr( int theArray[], string concatWith = "," ) {
	string s = "";
	int a = ArraySize( theArray );
	for( int i = 0; i < a; i++ ) {
	s = StringConcatenate( s, theArray[i], concatWith );
	}
	s = StringSubstr( s, 0, StringLen(s) - StringLen( concatWith ) );
	return ( s );
	}

	/*
	* arrayDoubleToStr
	* This function outputs a one-dimensional array to a string separated by concatWith variable.
	* @param double theArray - the array of items you seek to print
	* @param string concatWith - the string you wish to concatenate items with (default = ",")
	* @return string the array concatenated to a string
	*/
	string arrayDoubleToStr( double theArray[], string concatWith = "," ) {
	string s = "";
	int a = ArraySize( theArray );
	for( int i = 0; i < a; i++ ) {
	s = StringConcatenate( s, theArray[i], concatWith );
	}
	s = StringSubstr( s, 0, StringLen(s) - StringLen( concatWith ) );
	return ( s );
	}

	/*
	* arrayStringToStr
	* This function outputs a one-dimensional array to a string separated by concatWith variable.
	* @param string theArray - the array of items you seek to print
	* @param string concatWith - the string you wish to concatenate items with (default = ",")
	* @return string the array concatenated to a string
	*/
	string arrayStringToStr( string theArray[], string concatWith = "," ) {
	string s = "";
	int a = ArraySize( theArray );
	for( int i = 0; i < a; i++ ) {
	s = StringConcatenate( s, theArray[i], concatWith );
	}
	s = StringSubstr( s, 0, StringLen(s) - StringLen( concatWith ) );
	return ( s );
	}