//===== 
// Before editing this file, make sure it's a file of your own (i.e.: it wasn't generated from xml description; if so : your modifications will be lost)
//===== 
#include "bbstdMathOperation.h"
#include "bbstdPackage.h"

#include <math.h>
#include <stdlib.h>
#include <time.h>

namespace bbstd
{


BBTK_ADD_BLACK_BOX_TO_PACKAGE(std,MathOperation)
BBTK_BLACK_BOX_IMPLEMENTATION(MathOperation,bbtk::AtomicBlackBox);
//===== 
// Before editing this file, make sure it's a file of your own (i.e.: it wasn't generated from xml description; if so : your modifications will be lost)
//===== 
void MathOperation::Process()
{

// THE MAIN PROCESSING METHOD BODY
//   Here we simply set the input 'In' value to the output 'Out'
//   And print out the output value
// INPUT/OUTPUT ACCESSORS ARE OF THE FORM :
//    void bbSet{Input|Output}NAME(const TYPE&)
//    const TYPE& bbGet{Input|Output}NAME() const 
//    Where :
//    * NAME is the name of the input/output
//      (the one provided in the attribute 'name' of the tag 'input')
//    * TYPE is the C++ type of the input/output
//      (the one provided in the attribute 'type' of the tag 'input')

 
 	 if (firsttime==true)
	 {
		firsttime=false;
      /* initialize random seed: */ 
      srand (time(NULL));
		if (bbGetInputType()==7) acum=bbGetInputIn1();
	 }

    if (bbGetInputType()==0) bbSetOutputOut( bbGetInputIn1() +  bbGetInputIn2() );
    if (bbGetInputType()==1) bbSetOutputOut( bbGetInputIn1() -  bbGetInputIn2() );
    if (bbGetInputType()==2) bbSetOutputOut( bbGetInputIn1() *  bbGetInputIn2() );

    if (bbGetInputType()==3)
    {
			if (bbGetInputIn2()!=0)  bbSetOutputOut( bbGetInputIn1() /  bbGetInputIn2() );
              else  bbSetOutputOut( 99999999 );
    }

    if (bbGetInputType()==4) bbSetOutputOut( sqrt( bbGetInputIn1() ) );

    if (bbGetInputType()==5)
	 {
	    	if (bbGetInputIn1()>0)  bbSetOutputOut( log( bbGetInputIn1() ) );
              else  bbSetOutputOut( -99999999 );
	 }

    if (bbGetInputType()==6) bbSetOutputOut( exp( bbGetInputIn1() ) );
 
    if (bbGetInputType()==7)
	 {
		 bbSetOutputOut( acum );
		 acum++;
       if (acum>bbGetInputIn2()) acum=bbGetInputIn1();
	 }
    if (bbGetInputType()==8 ) bbSetOutputOut( rand() %  (int) (bbGetInputIn2()-bbGetInputIn1()) +  bbGetInputIn1() );
    if (bbGetInputType()==9 ) bbSetOutputOut( sin( bbGetInputIn1() ) );
    if (bbGetInputType()==10) bbSetOutputOut( cos( bbGetInputIn1() ) );
    if (bbGetInputType()==11) bbSetOutputOut( tan( bbGetInputIn1() ) );
    if (bbGetInputType()==12) bbSetOutputOut( asin( bbGetInputIn1() ) );
    if (bbGetInputType()==13) bbSetOutputOut( acos( bbGetInputIn1() ) );
    if (bbGetInputType()==14) bbSetOutputOut( atan( bbGetInputIn1() ) );
    if (bbGetInputType()==15) bbSetOutputOut( atan2( bbGetInputIn1(),bbGetInputIn2() ) );
    if (bbGetInputType()==16) bbSetOutputOut( std::min( bbGetInputIn1(),bbGetInputIn2() )  );
    if (bbGetInputType()==17) bbSetOutputOut( std::max( bbGetInputIn1(),bbGetInputIn2() )  );
    if (bbGetInputType()==18) bbSetOutputOut( fabs( bbGetInputIn1() ) );
}
//===== 
// Before editing this file, make sure it's a file of your own (i.e.: it wasn't generated from xml description; if so : your modifications will be lost)
//===== 
void MathOperation::bbUserSetDefaultValues()
{

//  SET HERE THE DEFAULT INPUT/OUTPUT VALUES OF YOUR BOX 
//    Here we initialize the input 'In' to 0
   bbSetInputIn1(0);
   bbSetInputIn2(0);
   bbSetInputType(0);

   firsttime=true;
   acum=0;
}

//===== 
// Before editing this file, make sure it's a file of your own (i.e.: it wasn't generated from xml description; if so : your modifications will be lost)
//===== 
void MathOperation::bbUserInitializeProcessing()
{

//  THE INITIALIZATION METHOD BODY :
//    Here does nothing 
//    but this is where you should allocate the internal/output pointers 
//    if any 
}

//===== 
// Before editing this file, make sure it's a file of your own (i.e.: it wasn't generated from xml description; if so : your modifications will be lost)
//===== 
void MathOperation::bbUserFinalizeProcessing()
{
//  THE FINALIZATION METHOD BODY :
//    Here does nothing 
//    but this is where you should desallocate the internal/output pointers 
//    if any  
}

}// EO namespace bbstd