CLASS IMPLEMENTATION
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
-double** FGalloc(void)
-{
- double **A;
-
- A = new double *[4];
- if (!A) return NULL;
-
- double *tmp;
- tmp = new double [16];
-
- if (!tmp) {
- delete A;
- return NULL;
- }
- A[0] = tmp;
- A[1] = tmp + 4;
- A[2] = tmp + 8;
- A[3] = tmp + 12;
-#if 0
- A[0] = new double [4];
- if (!A[0]) return NULL;
- A[1] = new double [4];
- if (!A[1]) return NULL;
- A[2] = new double [4];
- if (!A[2]) return NULL;
- A[3] = new double [4];
- if (!A[3]) return NULL;
-#endif
-
- return A;
-}
-
-//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-void dealloc(double **A)
-{
- delete[] A[0];
- delete[] A;
-}
-
//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
FGMatrix33::FGMatrix33(void)
{
- data=FGalloc();
InitMatrix();
rowCtr = colCtr = 1;
- if (debug_lvl & 2) cout << "Instantiated: FGMatrix33" << endl;
+ Debug(0);
}
//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
FGMatrix33::FGMatrix33(int r, int c)
{
- data=FGalloc();
InitMatrix();
rowCtr = colCtr = 1;
- if (debug_lvl & 2) cout << "Instantiated: FGMatrix33" << endl;
+ Debug(0);
}
//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
FGMatrix33::FGMatrix33(const FGMatrix33& M)
{
rowCtr = colCtr = 1;
- width = M.width;
- prec = M.prec;
- delim = M.delim;
- origin = M.origin;
-
- data=FGalloc();
data[1][1] = M.data[1][1];
data[1][2] = M.data[1][2];
data[3][2] = M.data[3][2];
data[3][3] = M.data[3][3];
- if (debug_lvl & 2) cout << "Instantiated: FGMatrix33" << endl;
+ Debug(0);
}
//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
FGMatrix33::~FGMatrix33(void)
{
- dealloc(data);
rowCtr = colCtr = 1;
- if (debug_lvl & 2) cout << "Destroyed: FGMatrix33" << endl;
+ Debug(1);
}
//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-FGMatrix33& FGMatrix33::operator<<(const float ff)
+FGMatrix33& FGMatrix33::operator<<(const double ff)
{
data[rowCtr][colCtr] = ff;
if (++colCtr > Cols()) {
FGMatrix33& FGMatrix33::operator=(const FGMatrix33& M)
{
if (&M != this) {
- if (data != NULL) dealloc(data);
-
- width = M.width;
- prec = M.prec;
- delim = M.delim;
- origin = M.origin;
-
- data=FGalloc();
-
data[1][1] = M.data[1][1];
data[1][2] = M.data[1][2];
data[1][3] = M.data[1][3];
data[3][1] = M.data[3][1];
data[3][2] = M.data[3][2];
data[3][3] = M.data[3][3];
-
}
return *this;
}
//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-void FGMatrix33::SetOParams(char delim,int width,int prec,int origin)
-{
- FGMatrix33::delim = delim;
- FGMatrix33::width = width;
- FGMatrix33::prec = prec;
- FGMatrix33::origin = origin;
-}
-
-//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
void FGMatrix33::InitMatrix(double value)
{
if (data) {
Diff(3,2) = data[3][2] - M(3,2);
Diff(3,3) = data[3][3] - M(3,3);
-
return Diff;
}
data[3][1] -= M(3,1);
data[3][2] -= M(3,2);
data[3][3] -= M(3,3);
-
}
//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
data[3][1] += M(3,1);
data[3][2] += M(3,2);
data[3][3] += M(3,3);
-
}
//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
void FGMatrix33::operator*=(const double scalar)
{
-
data[1][1] *= scalar;
data[1][2] *= scalar;
data[1][3] *= scalar;
data[3][1] *= scalar;
data[3][2] *= scalar;
data[3][3] *= scalar;
-
}
//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
void FGMatrix33::operator*=(const FGMatrix33& M)
{
- float a,b,c;
+ double a,b,c;
a = data[1][1]; b=data[1][2]; c=data[1][3];
data[1][1] = a*M(1,1) + b*M(2,1) + c*M(3,1);
data[3][1] = a*M(1,1) + b*M(2,1) + c*M(3,1);
data[3][2] = a*M(1,2) + b*M(2,2) + c*M(3,2);
data[3][3] = a*M(1,3) + b*M(2,3) + c*M(3,3);
-
}
//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
{
FGMatrix33 Quot;
- if( scalar != 0 ) {
+ if ( scalar != 0 ) {
double tmp = 1.0/scalar;
Quot(1,1) = data[1][1] * tmp;
Quot(1,2) = data[1][2] * tmp;
void FGMatrix33::operator/=(const double scalar)
{
- if( scalar != 0 ) {
- double tmp = 1.0/scalar;
+ if ( scalar != 0 ) {
+ double tmp = 1.0/scalar;
data[1][1] *= tmp;
data[1][2] *= tmp;
data[1][3] *= tmp;
}
//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-void FGMatrix33::Debug(void)
+// The bitmasked value choices are as follows:
+// unset: In this case (the default) JSBSim would only print
+// out the normally expected messages, essentially echoing
+// the config files as they are read. If the environment
+// variable is not set, debug_lvl is set to 1 internally
+// 0: This requests JSBSim not to output any messages
+// whatsoever.
+// 1: This value explicity requests the normal JSBSim
+// startup messages
+// 2: This value asks for a message to be printed out when
+// a class is instantiated
+// 4: When this value is set, a message is displayed when a
+// FGModel object executes its Run() method
+// 8: When this value is set, various runtime state variables
+// are printed out periodically
+// 16: When set various parameters are sanity checked and
+// a message is printed out when they go out of bounds
+
+void FGMatrix33::Debug(int from)
{
- //TODO: Add your source code here
-}
+ if (debug_lvl <= 0) return;
-//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+ if (debug_lvl & 1) { // Standard console startup message output
+ if (from == 0) { // Constructor
+
+ }
+ }
+ if (debug_lvl & 2 ) { // Instantiation/Destruction notification
+ if (from == 0) cout << "Instantiated: FGMatrix33" << endl;
+ if (from == 1) cout << "Destroyed: FGMatrix33" << endl;
+ }
+ if (debug_lvl & 4 ) { // Run() method entry print for FGModel-derived objects
+ }
+ if (debug_lvl & 8 ) { // Runtime state variables
+ }
+ if (debug_lvl & 16) { // Sanity checking
+ }
+ if (debug_lvl & 64) {
+ if (from == 0) { // Constructor
+ cout << IdSrc << endl;
+ cout << IdHdr << endl;
+ }
+ }
+}
projects / flightgear.git / blobdiff