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IIR and FIR Kit: replaced NULL by 0

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f4exb 2018-05-17 11:01:28 +02:00
parent 47f214fdf0
commit 0f821b0135
3 changed files with 11 additions and 11 deletions
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12
kitiirfir/FFTCode.cpp
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@ -63,8 +63,8 @@ void FFT(double *InputR, double *InputI, int N, TTransFormType Type) {
TwiddleI = new double[N / 2]; TwiddleI = new double[N / 2];
RevBits = new int[N]; RevBits = new int[N];
if (BufferR == NULL || BufferI == NULL || TwiddleR == NULL if (BufferR == 0 || BufferI == 0 || TwiddleR == 0
|| TwiddleI == NULL || RevBits == NULL) { || TwiddleI == 0 || RevBits == 0) {
// ShowMessage("FFT Memory Allocation Error"); // ShowMessage("FFT Memory Allocation Error");
return; return;
} }
@ -339,8 +339,8 @@ void DFT(double *InputR, double *InputI, int N, int Type) {
TwiddleReal = new double[N]; TwiddleReal = new double[N];
TwiddleImag = new double[N]; TwiddleImag = new double[N];
if (SumR == NULL || SumI == NULL || TwiddleReal == NULL if (SumR == 0 || SumI == 0 || TwiddleReal == 0
|| TwiddleImag == NULL || (Type != FORWARD && Type != INVERSE)) { || TwiddleImag == 0 || (Type != FORWARD && Type != INVERSE)) {
// ShowMessage("Incorrect DFT Type or unable to allocate memory"); // ShowMessage("Incorrect DFT Type or unable to allocate memory");
return; return;
} }
@ -398,7 +398,7 @@ void RealSigDFT(double *Samples, double *OutputR, double *OutputI, int N) {
TwiddleReal = new double[N]; TwiddleReal = new double[N];
TwiddleImag = new double[N]; TwiddleImag = new double[N];
if (TwiddleReal == NULL || TwiddleImag == NULL) { if (TwiddleReal == 0 || TwiddleImag == 0) {
// ShowMessage("Failed to allocate memory in RealSigDFT"); // ShowMessage("Failed to allocate memory in RealSigDFT");
return; return;
} }
@ -579,7 +579,7 @@ void WindowData(double *Data, int N, TWindowType WindowType, double Alpha,
Beta = 10.0; Beta = 10.0;
WinCoeff = new double[N + 2]; WinCoeff = new double[N + 2];
if (WinCoeff == NULL) { if (WinCoeff == 0) {
// ShowMessage("Failed to allocate memory in WindowData() "); // ShowMessage("Failed to allocate memory in WindowData() ");
return; return;
} }

4
kitiirfir/FIRFilterCode.cpp
View File

@ -117,7 +117,7 @@ void FIRFilterWindow(double *FIRCoeff, int N, TWindowType WindowType,
Beta = 10.0; Beta = 10.0;
WinCoeff = new double[N + 2]; WinCoeff = new double[N + 2];
if (WinCoeff == NULL) { if (WinCoeff == 0) {
// ShowMessage("Failed to allocate memory in WindowData() "); // ShowMessage("Failed to allocate memory in WindowData() ");
return; return;
} }
@ -365,7 +365,7 @@ void AdjustDelay(double *FirCoeff, int NumTaps, double Delay) {
FFTInputR = new double[FFTSize]; // Real part FFTInputR = new double[FFTSize]; // Real part
FFTInputI = new double[FFTSize]; // Imag part FFTInputI = new double[FFTSize]; // Imag part
if (FFTInputR == NULL || FFTInputI == NULL) { if (FFTInputR == 0 || FFTInputI == 0) {
//ShowMessage("Unable to allocate memory in AdjustDelay"); //ShowMessage("Unable to allocate memory in AdjustDelay");
return; return;
} }

6
kitiirfir/PFiftyOneRevE.cpp
View File

@ -87,8 +87,8 @@ int PFiftyOne(long double *Coeff, int Degree, long double *RealRoot,
QuadK = new (std::nothrow) long double[N + 2]; QuadK = new (std::nothrow) long double[N + 2];
RealK = new (std::nothrow) long double[N + 2]; RealK = new (std::nothrow) long double[N + 2];
QK = new (std::nothrow) long double[N + 2]; QK = new (std::nothrow) long double[N + 2];
if (P == NULL || QuadQP == NULL || RealQP == NULL || QuadK == NULL if (P == 0 || QuadQP == 0 || RealQP == 0 || QuadK == 0
|| RealK == NULL || QK == NULL) { || RealK == 0 || QK == 0) {
//ShowMessage("Memory not Allocated in PFiftyOne root finder."); //ShowMessage("Memory not Allocated in PFiftyOne root finder.");
return (0); return (0);
} }
@ -606,7 +606,7 @@ void SetTUVandK(long double *P, int N, long double *TUV, long double *RealK,
if (TypeOfQuadK == 0) // Init QuadK 2nd derivative of P if (TypeOfQuadK == 0) // Init QuadK 2nd derivative of P
{ {
long double *Temp = new (std::nothrow) long double[N + 2]; long double *Temp = new (std::nothrow) long double[N + 2];
if (Temp == NULL) { if (Temp == 0) {
//ShowMessage("Memory not Allocated in PFiftyOne SetTUVandK."); //ShowMessage("Memory not Allocated in PFiftyOne SetTUVandK.");
return; return;
} }