2.3 Relaxatie-oscillator

#define NOTE_OFF 0x08
//***************************************************************************
// class CMyDlg
// this class uses five or so methods:
// GetMsg(int) Delivers message nr...
// SaveMsg(CString) Stores message in list. Last list item is nr. maxL-1
// FileODlg Asks user for filename to read from
// FileSDlg Asks user for filename to write to
// Convert Converts a MIDI File to TXT File
class CMyDlg
{
public:
CMyDlg(void); // constructor
CString GetMsg(int i); // ALWAYS DO A FULL REBUILD AFTER MODIFYING A CONST!!!
const static int maxL=16; // maximum number of rows in the text output dialog
const static int maxP=260; // maximum number of characters in a path+filename
const static int xOD=10; // x- left top coordinate output dialog
const static int yOD=144; // y- left top coordinate output dialog
const static int hSZ=461; // x- right bot coordinate output dialog
const static int vSZ=421; // y- right bot coordinate output dialog
void SaveMsg(CString msg);
bool FileODlg(void); // filename->FONm, return=succes
bool FileSDlg(void); // filename->FSNm, return=succes
CString FONm; // Member with path+filename+extension input file
CString FOLp; // Member with filename+extension
CString FOFn; // Member with filename
CString FOEx; // Member with extension
CString FSNm; // Member with path+filename output file
CString FSPt; // Member with path only
CString FSLp; // Member with filename+extension
CString FSFn; // Member with filename
CString FSEx; // Member with extension
bool Convert(void); // Do Conversion midifile 2 Txt
private:
int MsgCount;
CString Msgs[maxL+1];
};
De class CMyDlg met ondermeer de methode Convert die de conversie van een MIDI File afhandelt:
//********************************************************
// Class MyDlg.cpp
//
#
#include “StdAfx.h”
#include “MyDlg.h”
CMyDlg::CMyDlg(void)
{
MsgCount=0;
for (int i=0;i