void mglCanvas::DefaultPlotParam()
{
/* NOTE: following variables and mutex will not be changed by DefaultPlotParam()
long InUse; ///< Smart pointer (number of users)
mglFont *fnt; ///< Class for printing vector text
int Quality; ///< Quality of plot (0x0-pure, 0x1-fast; 0x2-fine; 0x4 - low memory)
int Width; ///< Width of the image
int Height; ///< Height of the image
int Depth; ///< Depth of the image
int CurFrameId; ///< Number of automaticle created frames
GifFileType *gif;*/
SetDrawReg(1,1,0); Perspective(0);
memcpy(mgl_mask_val, mgl_mask_def, 16*sizeof(uint64_t)); // should be > 16*8
ax.Clear(); ay.Clear(); az.Clear(); ac.Clear();
mgl_clear_fft(); DefMaskAn=0; ResetMask();
SetTickRotate(true); SetTickSkip(true);
SetWarn(mglWarnNone,""); mglGlobalMess = "";
ObjId = -1; HighId = INT_MIN;
SetFunc(0,0); CutOff(0); Ternary(0);
Stop=false; event_cb = NULL; event_par=NULL;
SetRanges(mglPoint(-1,-1,-1,-1), mglPoint(1,1,1,1));
SetOrigin(NAN,NAN,NAN,NAN);
SetBarWidth(0.7); SetMarkSize(1); SetArrowSize(1);
SetAlphaDef(0.5); FontDef[0]=0;
SetTranspType(0); SetMeshNum(0); // NOTE: default MeshNum=0
SetRotatedText(true); CurrPal = 0;
SetLegendMarks(); SetFontSize(4);
SetTuneTicks(3); SetAmbient(); SetDiffuse();
clr(MGL_DISABLE_SCALE);
clr(MGL_USE_GMTIME); clr(MGL_NOSUBTICKS);
SetDifLight(false); SetReduceAcc(false);
SetDefScheme(MGL_DEF_SCH); SetPalette(MGL_DEF_PAL);
SetPenPal("k-1"); Alpha(false);
stack.clear(); Restore(); DefColor('k');
SetPlotFactor(0); InPlot(0,1,0,1,false);
SetTickLen(0); SetCut(true);
AdjustTicks("xyzc",true); Clf('w');
for(int i=0;i<10;i++) { AddLight(i, mglPoint(0,0,1)); Light(i,false); }
Light(0,true); Light(false); SetDifLight(true);
}
void SuffixTree<Symb,NSymb>::Prune(PNode n, bool cut)
{
SetCut(n, cut);
PNode ch = GetNode(n).child;
if(ch == NIL) return;
bool invalid = false;
if(!cut) {
invalid = !IsValid(n);
cut = invalid;
}
// TODO: safety - remove recursion in this and other methods
// recursion
do {
Prune(ch, cut);
ch = NxtChild(ch);
} while(ch != NIL);
if(invalid) GetNode(n).child = NIL; // physically cut off children (but without destroying them)
}