wx/math.h integration

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@31011 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

demos/dbbrowse/tabpgwin.cpp

@@ -32,7 +32,8 @@
 #include "wx/wx.h"
 #endif
 
-#include <math.h>
+#include "wx/math.h"
+
 #include <stdlib.h>
 
 #include "wx/string.h"

demos/fractal/fractal.cpp

@@ -42,8 +42,9 @@ hack doesn't fix.
   #include "wx/wx.h"
 #endif //precompiled headers
 
+#include "wx/math.h"
+
 #include <stdlib.h>
-#include <math.h>
 #include <time.h>
 
 #define Random(x) (rand() % x)

samples/console/console.cpp

@@ -3260,8 +3260,7 @@ static void TestZipFileSystem()
 
 #ifdef TEST_DATETIME
 
-#include <math.h>
-
+#include "wx/math.h"
 #include "wx/datetime.h"
 
 // this test miscellaneous static wxDateTime functions

samples/opengl/isosurf/isosurf.cpp

@@ -31,6 +31,7 @@
 
 #include "wx/timer.h"
 #include "wx/glcanvas.h"
+#include "wx/math.h"
 
 #if defined(__WXMAC__) || defined(__WXCOCOA__)
 #   ifdef __DARWIN__
@@ -55,8 +56,6 @@
 
 // The following part is taken largely unchanged from the original C Version
 
-#include <math.h>
-
 GLboolean speed_test = GL_FALSE;
 GLboolean use_vertex_arrays = GL_FALSE;
 

samples/opengl/penguin/lw.cpp

@@ -34,7 +34,6 @@
 #include "lw.h"
 #include <stdlib.h>
 #include <stdio.h>
-#include <math.h>
 
 #if wxUSE_GLCANVAS
 

samples/treectrl/treetest.cpp

@@ -32,8 +32,7 @@
 #include "wx/image.h"
 #include "wx/imaglist.h"
 #include "wx/treectrl.h"
-
-#include "math.h"
+#include "wx/math.h"
 
 #ifdef __WIN32__
     // this is not supported by native control
@@ -411,7 +410,7 @@ void MyFrame::OnRename(wxCommandEvent& WXUNUSED(event))
     static wxString s_text;
     s_text = wxGetTextFromUser(wxT("New name: "), wxT("Tree sample question"),
             s_text, this);
-    if ( !s_text.IsEmpty() )
+    if ( !s_text.empty() )
     {
         m_treeCtrl->SetItemText(item, s_text);
     }

src/common/config.cpp

@@ -39,9 +39,9 @@
 #include "wx/textfile.h"
 #include "wx/utils.h"
 #include "wx/utils.h"
+#include "wx/math.h"
 
 #include <stdlib.h>
-#include <math.h>
 #include <ctype.h>
 #include <limits.h>     // for INT_MAX
 
@@ -234,13 +234,13 @@ wxConfigPathChanger::wxConfigPathChanger(const wxConfigBase *pContainer,
   wxString strPath = strEntry.BeforeLast(wxCONFIG_PATH_SEPARATOR);
 
   // except in the special case of "/keyname" when there is nothing before "/"
-  if ( strPath.IsEmpty() &&
-       ((!strEntry.IsEmpty()) && strEntry[0] == wxCONFIG_PATH_SEPARATOR) )
+  if ( strPath.empty() &&
+       ((!strEntry.empty()) && strEntry[0] == wxCONFIG_PATH_SEPARATOR) )
   {
     strPath = wxCONFIG_PATH_SEPARATOR;
   }
 
-  if ( !strPath.IsEmpty() )
+  if ( !strPath.empty() )
   {
     if ( m_pContainer->GetPath() != strPath )
     {
@@ -433,7 +433,7 @@ void wxSplitPath(wxArrayString& aParts, const wxChar *sz)
 
         strCurrent.Empty();
       }
-      else if ( !strCurrent.IsEmpty() ) {
+      else if ( !strCurrent.empty() ) {
         aParts.push_back(strCurrent);
         strCurrent.Empty();
       }

src/common/extended.c

@@ -17,7 +17,7 @@
 
 #if wxUSE_APPLE_IEEE
 
-#include <math.h>
+#include "wx/math.h"
 
 /* Copyright (C) 1989-1991 Ken Turkowski. <turk@computer.org>
  *
@@ -42,13 +42,13 @@
  * Infinities are, however, preserved on IEEE machines.
  *
  * These routines have been tested on the following machines:
- *	Apple Macintosh, MPW 3.1 C compiler
- *	Apple Macintosh, THINK C compiler
- *	Silicon Graphics IRIS, MIPS compiler
- *	Cray X/MP and Y/MP
- *	Digital Equipment VAX
- *	Sequent Balance (Multiprocesor 386)
- *	NeXT
+ *    Apple Macintosh, MPW 3.1 C compiler
+ *    Apple Macintosh, THINK C compiler
+ *    Silicon Graphics IRIS, MIPS compiler
+ *    Cray X/MP and Y/MP
+ *    Digital Equipment VAX
+ *    Sequent Balance (Multiprocesor 386)
+ *    NeXT
  *
  *
  * Implemented by Malcolm Slaney and Ken Turkowski.
@@ -77,12 +77,12 @@
  * Silicon Graphics MIPS-based Iris.
  ****************************************************************/
 
-#ifdef applec	/* The Apple C compiler works */
-# define FloatToUnsigned(f)	((wxUint32)(f))
-# define UnsignedToFloat(u)	((wxFloat64)(u))
+#ifdef applec    /* The Apple C compiler works */
+# define FloatToUnsigned(f)   ((wxUint32)(f))
+# define UnsignedToFloat(u)   ((wxFloat64)(u))
 #else /*applec*/
-# define FloatToUnsigned(f)	((wxUint32)(((wxInt32)((f) - 2147483648.0)) + 2147483647L) + 1)
-# define UnsignedToFloat(u)	(((wxFloat64)((wxInt32)((u) - 2147483647L - 1))) + 2147483648.0)
+# define FloatToUnsigned(f)   ((wxUint32)(((wxInt32)((f) - 2147483648.0)) + 2147483647L) + 1)
+# define UnsignedToFloat(u)   (((wxFloat64)((wxInt32)((u) - 2147483647L - 1))) + 2147483648.0)
 #endif /*applec*/
 
 
@@ -96,38 +96,38 @@
 
 wxFloat64 ConvertFromIeeeExtended(wxInt8* bytes)
 {
-	wxFloat64	f;
-	wxInt32	expon;
-	wxUint32 hiMant, loMant;
+    wxFloat64 f;
+    wxInt32 expon;
+    wxUint32 hiMant, loMant;
 
-	expon = ((bytes[0] & 0x7F) << 8) | (bytes[1] & 0xFF);
-	hiMant	=	((wxUint32)(bytes[2] & 0xFF) << 24)
-			|	((wxUint32)(bytes[3] & 0xFF) << 16)
-			|	((wxUint32)(bytes[4] & 0xFF) << 8)
-			|	((wxUint32)(bytes[5] & 0xFF));
-	loMant	=	((wxUint32)(bytes[6] & 0xFF) << 24)
-			|	((wxUint32)(bytes[7] & 0xFF) << 16)
-			|	((wxUint32)(bytes[8] & 0xFF) << 8)
-			|	((wxUint32)(bytes[9] & 0xFF));
+    expon = ((bytes[0] & 0x7F) << 8) | (bytes[1] & 0xFF);
+    hiMant = ((wxUint32)(bytes[2] & 0xFF) << 24)
+            | ((wxUint32)(bytes[3] & 0xFF) << 16)
+            | ((wxUint32)(bytes[4] & 0xFF) << 8)
+            | ((wxUint32)(bytes[5] & 0xFF));
+    loMant = ((wxUint32)(bytes[6] & 0xFF) << 24)
+            | ((wxUint32)(bytes[7] & 0xFF) << 16)
+            | ((wxUint32)(bytes[8] & 0xFF) << 8)
+            | ((wxUint32)(bytes[9] & 0xFF));
 
-	if (expon == 0 && hiMant == 0 && loMant == 0) {
-		f = 0;
-	}
-	else {
-		if (expon == 0x7FFF) {	/* Infinity or NaN */
-			f = HUGE_VAL;
-		}
-		else {
-			expon -= 16383;
-			f  = ldexp(UnsignedToFloat(hiMant), expon-=31);
-			f += ldexp(UnsignedToFloat(loMant), expon-=32);
-		}
-	}
+    if (expon == 0 && hiMant == 0 && loMant == 0) {
+        f = 0;
+    }
+    else {
+        if (expon == 0x7FFF) { /* Infinity or NaN */
+            f = HUGE_VAL;
+        }
+        else {
+            expon -= 16383;
+            f  = ldexp(UnsignedToFloat(hiMant), expon-=31);
+            f += ldexp(UnsignedToFloat(loMant), expon-=32);
+        }
+    }
 
-	if (bytes[0] & 0x80)
-		return -f;
-	else
-		return f;
+    if (bytes[0] & 0x80)
+        return -f;
+    else
+        return f;
 }
 
 
@@ -136,48 +136,48 @@ wxFloat64 ConvertFromIeeeExtended(wxInt8* bytes)
 
 void ConvertToIeeeExtended(wxFloat64 num, wxInt8 *bytes)
 {
-	wxInt32	sign;
-	wxInt32 expon;
-	wxFloat64 fMant, fsMant;
-	wxUint32 hiMant, loMant;
+    wxInt32 sign;
+    wxInt32 expon;
+    wxFloat64 fMant, fsMant;
+    wxUint32 hiMant, loMant;
 
-	if (num < 0) {
-		sign = 0x8000;
-		num *= -1;
-	} else {
-		sign = 0;
-	}
+    if (num < 0) {
+        sign = 0x8000;
+        num *= -1;
+    } else {
+        sign = 0;
+    }
 
-	if (num == 0) {
-		expon = 0; hiMant = 0; loMant = 0;
-	}
-	else {
-		fMant = frexp(num, &expon);
-		if ((expon > 16384) || !(fMant < 1)) {	/* Infinity or NaN */
-			expon = sign|0x7FFF; hiMant = 0; loMant = 0; /* infinity */
-		}
-		else {	/* Finite */
-			expon += 16382;
-			if (expon < 0) {	/* denormalized */
-				fMant = ldexp(fMant, expon);
-				expon = 0;
-			}
-			expon |= sign;
-			fMant = ldexp(fMant, 32);          fsMant = floor(fMant); hiMant = FloatToUnsigned(fsMant);
-			fMant = ldexp(fMant - fsMant, 32); fsMant = floor(fMant); loMant = FloatToUnsigned(fsMant);
-		}
-	}
+    if (num == 0) {
+        expon = 0; hiMant = 0; loMant = 0;
+    }
+    else {
+        fMant = frexp(num, &expon);
+        if ((expon > 16384) || !(fMant < 1)) { /* Infinity or NaN */
+            expon = sign|0x7FFF; hiMant = 0; loMant = 0; /* infinity */
+        }
+        else { /* Finite */
+            expon += 16382;
+            if (expon < 0) { /* denormalized */
+                fMant = ldexp(fMant, expon);
+                expon = 0;
+            }
+            expon |= sign;
+            fMant = ldexp(fMant, 32);          fsMant = floor(fMant); hiMant = FloatToUnsigned(fsMant);
+            fMant = ldexp(fMant - fsMant, 32); fsMant = floor(fMant); loMant = FloatToUnsigned(fsMant);
+        }
+    }
 
-	bytes[0] = expon >> 8;
-	bytes[1] = expon;
-	bytes[2] = hiMant >> 24;
-	bytes[3] = hiMant >> 16;
-	bytes[4] = hiMant >> 8;
-	bytes[5] = hiMant;
-	bytes[6] = loMant >> 24;
-	bytes[7] = loMant >> 16;
-	bytes[8] = loMant >> 8;
-	bytes[9] = loMant;
+    bytes[0] = expon >> 8;
+    bytes[1] = expon;
+    bytes[2] = hiMant >> 24;
+    bytes[3] = hiMant >> 16;
+    bytes[4] = hiMant >> 8;
+    bytes[5] = hiMant;
+    bytes[6] = loMant >> 24;
+    bytes[7] = loMant >> 16;
+    bytes[8] = loMant >> 8;
+    bytes[9] = loMant;
 }
 
 

src/common/image.cpp

@@ -33,10 +33,10 @@
 #include "wx/module.h"
 #include "wx/hash.h"
 #include "wx/utils.h"
+#include "wx/math.h"
 
 // For memcpy
 #include <string.h>
-#include <math.h>
 
 #ifdef __SALFORDC__
     #undef FAR

src/common/longlong.cpp

@@ -27,6 +27,7 @@
 
 #if wxUSE_LONGLONG
 #include "wx/longlong.h"
+#include "wx/math.h"       // for fabs()
 
 #if defined(__MWERKS__) && defined(__WXMSW__)
 #include <string.h>     // for memset()
@@ -34,8 +35,6 @@
 #include <memory.h>     // for memset()
 #endif
 
-#include <math.h>       // for fabs()
-
 // ============================================================================
 // implementation
 // ============================================================================

src/generic/dcpsg.cpp

@@ -39,8 +39,7 @@
 #include "wx/generic/prntdlgg.h"
 #include "wx/paper.h"
 #include "wx/filefn.h"
-
-#include <math.h>
+#include "wx/math.h"
 
 #ifdef __WXMSW__
 

src/generic/listctrl.cpp

@@ -69,14 +69,13 @@
 #endif // HAVE_NATIVE_LISTCTRL/!HAVE_NATIVE_LISTCTRL
 
 #include "wx/selstore.h"
-
 #include "wx/renderer.h"
+#include "wx/math.h"
 
 #ifdef __WXMAC__
     #include "wx/mac/private.h"
 #endif
 
-#include <math.h>
 
 
 // NOTE: If using the wxListBox visual attributes works everywhere then this can

src/generic/sashwin.cpp

@@ -30,7 +30,8 @@
     #include "wx/settings.h"
 #endif
 
-#include <math.h>
+#include "wx/math.h"
+
 #include <stdlib.h>
 
 #include "wx/dcscreen.h"

src/generic/tabg.cpp

@@ -31,8 +31,8 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <stdarg.h>
-#include <math.h>
 
+#include "wx/math.h"
 #include "wx/tab.h"
 #include "wx/listimpl.cpp"
 

src/html/m_image.cpp

@@ -36,8 +36,8 @@
 #include "wx/dynarray.h"
 #include "wx/log.h"
 #include "wx/artprov.h"
+#include "wx/math.h"
 
-#include <math.h>
 #include <float.h>
 
 FORCE_LINK_ME(m_image)
@@ -572,7 +572,7 @@ void wxHtmlImageCell::Draw(wxDC& dc, int x, int y,
 
 wxHtmlLinkInfo *wxHtmlImageCell::GetLink( int x, int y ) const
 {
-    if (m_mapName.IsEmpty())
+    if (m_mapName.empty())
         return wxHtmlCell::GetLink( x, y );
     if (!m_imageMap)
     {

src/msw/colordlg.cpp

@@ -47,12 +47,12 @@
 #include "wx/msw/private.h"
 #include "wx/colordlg.h"
 #include "wx/cmndata.h"
+#include "wx/math.h"
 
 #if !defined(__WIN32__) || defined(__WXWINCE__)
     #include <commdlg.h>
 #endif
 
-#include <math.h>
 #include <stdlib.h>
 #include <string.h>
 

src/msw/dcprint.cpp

@@ -46,7 +46,7 @@
 #include "wx/dcprint.h"
 #include "wx/printdlg.h"
 #include "wx/msw/printdlg.h"
-#include "math.h"
+#include "wx/math.h"
 
 #if wxUSE_COMMON_DIALOGS
     #include <commdlg.h>
@@ -182,7 +182,7 @@ bool wxPrinterDC::StartDoc(const wxString& message)
 
     wxString filename(m_printData.GetFilename());
 
-    if (filename.IsEmpty())
+    if (filename.empty())
         docinfo.lpszOutput = NULL;
     else
         docinfo.lpszOutput = (const wxChar *) filename;

src/msw/filedlg.cpp

@@ -46,12 +46,12 @@
     #include <commdlg.h>
 #endif
 
-#include <math.h>
 #include <stdlib.h>
 #include <string.h>
 
 #include "wx/filename.h"
 #include "wx/tokenzr.h"
+#include "wx/math.h"
 
 #include "wx/msw/missing.h"
 

src/msw/fontdlg.cpp

@@ -45,8 +45,8 @@
 
 #include "wx/cmndata.h"
 #include "wx/log.h"
+#include "wx/math.h"
 
-#include <math.h>
 #include <stdlib.h>
 #include <string.h>
 

src/msw/ole/automtn.cpp

@@ -31,8 +31,7 @@
 #include "wx/msw/private.h"
 #include "wx/msw/ole/oleutils.h"
 #include "wx/msw/ole/automtn.h"
-
-#include <math.h>
+#include "wx/math.h"
 
 #ifdef __WXWINCE__
 #include "wx/msw/wince/time.h"

tests/streams/datastreamtest.cpp

@@ -23,8 +23,7 @@
 
 #include "wx/datstrm.h"
 #include "wx/wfstream.h"
-
-#include <math.h> //HUGE
+#include "wx/math.h"
 
 // ----------------------------------------------------------------------------
 // test class