Compliance with the C++11 throw policy.

alliance/src/nero/src/AAstar.cpp

@@ -572,7 +572,7 @@ void  CAStar::load (CNet *pNet, int delta, int expand)
 // -------------------------------------------------------------------
 // Method  :  "CAStar::step()".
 
-bool  CAStar::step (void) throw (trapped_astar)
+bool  CAStar::step (void)
 {
   CNodeAS *successors[6], *pNodeAS;
       int  edge;
@@ -806,7 +806,7 @@ void CAStar::dump (void)
 // -------------------------------------------------------------------
 // Method  :  "CAStar::route()".
 
-  void CAStar::route (CNet *pNet) throw (reach_max_pri)
+  void CAStar::route (CNet *pNet)
 {
   int   pri;
   int   increase, expand;

alliance/src/nero/src/ADefs.h

@@ -49,7 +49,7 @@
     public: trapped_astar (CNet *pNet) { net = pNet; }
 
     // Overridables.
-    public: const char* what () const throw () {
+    public: const char* what () const noexcept {
               return ((char*)"AStar algorithm can't find a path.");
             }
   };
@@ -69,7 +69,7 @@
     public: no_route (CNet *pNet) { net = pNet; }
 
     // Overridables.
-    public: const char* what () const throw () {
+    public: const char* what () const noexcept {
               return ((char*)"No route.");
             }
   };
@@ -89,7 +89,7 @@
     public: reach_max_pri (CNet *pNet) { net = pNet; }
 
     // Overridables.
-    public: const char* what () const throw () {
+    public: const char* what () const noexcept {
               return ((char*)"Maximum priority reached in AStar.");
             }
   };
@@ -271,7 +271,7 @@
     public: CAStar (CDRGrid *drgrid, CASimple *netsched);
 
     // Modifiers.
-    private: bool  step       (void) throw (trapped_astar);
+    private: bool  step       (void);
     private: bool  nexttarget (void);
     private: void  backtrack  (void);
     private: void  abort      (void);
@@ -279,7 +279,7 @@
     public:  void  clear      (void);
     public:  void  load       (CNet *pNet, int delta=0, int expand=0);
     public:  bool  search     (void);
-    public:  void  route      (CNet *pNet) throw (reach_max_pri);
+    public:  void  route      (CNet *pNet);
 
 
     // Database integrity check.

alliance/src/nero/src/MDRGrid.cpp

@@ -118,7 +118,6 @@ CDRGrid::iterator::iterator (const CDRGrid::iterator &other)
 // Method  :  "CDRGrid::iterator::valid ()".
 
 void  CDRGrid::iterator::valid (bool validindex)
-  throw (e_matrix_iterator)
 {
   if (_drgrid == NULL) {
     throw e_matrix_iterator ("Attempt to use an uninitialized grid iterator.");
@@ -292,7 +291,6 @@ ostream &operator<< (ostream &o, CDRGrid::iterator &self)
 // Method : "CDRGrid::iterator::manhattan ()".
 
 int  CDRGrid::iterator::manhattan (iterator &other)
-  throw (e_matrix_iterator)
 {
   long  manhattan;
 
@@ -321,7 +319,6 @@ int  CDRGrid::iterator::manhattan (iterator &other)
 // Constructor  :  "CDRGrid::CDRGrid()".
 
 CDRGrid::CDRGrid (int xoff, int yoff, int x, int y, int z, int zup)
-  throw (e_zupper)
   : xoffset(xoff)
   , yoffset(yoff)
   , X(x)

alliance/src/nero/src/MDefs.h

@@ -132,10 +132,10 @@
     public: e_matrix_iterator (string msg) : message(msg) { }
 
     // Destructor.
-    public: ~e_matrix_iterator (void) throw () { };
+    public: ~e_matrix_iterator (void)  { };
 
     // Overridables.
-    public: const char* what () const throw () { return (message.c_str()); }
+    public: const char* what () const noexcept { return (message.c_str()); }
 
   };
 
@@ -152,10 +152,10 @@
     public: e_zupper (int  zup) { zupper = zup; }
 
     // Destructor.
-    public: ~e_zupper (void) throw () { };
+    public: ~e_zupper (void)  { };
 
     // Overridables.
-    public: const char* what () const throw () {
+    public: const char* what () const noexcept {
               return ((char*)"\"zupper\" must not be lower than 4.");
             }
   };
@@ -248,7 +248,7 @@
 
       public: friend ostream &operator<< (ostream &o, iterator &self);
 
-      public: void  valid     (bool validindex) throw (e_matrix_iterator);
+      public: void  valid     (bool validindex);
       public:  int  x         (void) { return ( _drgrid->x (_index) ); }
       public:  int  y         (void) { return ( _drgrid->y (_index) ); }
       public:  int  z         (void) { return ( _drgrid->z (_index) ); }
@@ -262,7 +262,7 @@
 
                                         return (false);
                                      };
-      public:  int  manhattan (iterator &other) throw (e_matrix_iterator);
+      public:  int  manhattan (iterator &other);
       public:  int  zupper    (void) { return ( _drgrid->zupper ); }
 
       // Modifiers.
@@ -315,7 +315,7 @@
     public: CMatrixNodes *nodes;
 
     // Constructor.
-    public: CDRGrid  (int xoff, int yoff, int x, int y, int z, int zup) throw (e_zupper);
+    public: CDRGrid  (int xoff, int yoff, int x, int y, int z, int zup);
     private: CDRGrid ( const CDRGrid& );
 
 
@@ -481,10 +481,10 @@
               { }
 
     // Destructor.
-    public: ~bad_grab (void) throw () { };
+    public: ~bad_grab (void)  { };
 
     // Overridables.
-    public: const char* what () const throw () {
+    public: const char* what () const noexcept {
               return ((char*)"Attempt to grab a non-free node.");
             }
 
@@ -531,7 +531,7 @@
     public:        void grab   ( CNet *net
                                , int pri
                                , CDRGrid::iterator &coord
-                               ) throw (bad_grab);
+                               );
     public:        void ungrab (void);
     public:        void lock   (void)   { data.lock = true; }
     public:        void unlock (void)   { data.lock = false; }
@@ -627,10 +627,10 @@
             { }
 
     // Destructor.
-    public: ~dup_term (void) throw () { };
+    public: ~dup_term (void)  { };
 
     // Overridables.
-    public: const char* what () const throw () {
+    public: const char* what () const noexcept {
               return ((char*)"Duplicated terminal node.");
             }
   };
@@ -666,10 +666,10 @@
             }
 
     // Destructor.
-    public: ~merge_term (void) throw () { };
+    public: ~merge_term (void)  { };
 
     // Overridables.
-    public: const char* what () const throw () {
+    public: const char* what () const noexcept {
               return (message.c_str());
             }
   };
@@ -700,8 +700,7 @@
     public: CDRGrid::iterator &lowest   (void);
 
     // Modifiers.
-    public: CNode *newaccess (int x, int y, int z, int ident, CNet *net)
+    public: CNode *newaccess (int x, int y, int z, int ident, CNet *net);
-                     throw (dup_term, bad_grab, merge_term);
     public: void   newaccess (CRect &rect, int z, int ident, CNet *net);
     public: void   merge     (CTerm *other, int ident, CNet *net);
     public: void   lockalone (bool global=false);
@@ -727,10 +726,10 @@
     public: dup_net (string netName) : name(netName) { }
 
     // Destructor.
-    public: ~dup_net (void) throw () { };
+    public: ~dup_net (void)  { };
 
     // Overridables.
-    public: const char* what () const throw () {
+    public: const char* what () const noexcept {
               return ((char*)"Duplicated net.");
             }
   };
@@ -751,10 +750,10 @@
     public: term_unknown (string nName, string tName) : netName(nName), termName(tName) { }
 
     // Destructor.
-    public: ~term_unknown (void) throw () { };
+    public: ~term_unknown (void)  { };
 
     // Overridables.
-    public: virtual const char* what () const throw () {
+    public: virtual const char* what () const noexcept {
               return ((char*)"Unknown terminal.");
             }
   };

alliance/src/nero/src/MMBK.cpp

@@ -316,7 +316,7 @@ CEnv::CEnv (void)
 // -------------------------------------------------------------------
 // Method  :  "CEnv::layer2width()".
 
-long  CEnv::layer2width (char layer) throw (except_done)
+long  CEnv::layer2width (char layer)
 {
   MLayer::iterator  itLayer;
 
@@ -336,7 +336,7 @@ long  CEnv::layer2width (char layer) throw (except_done)
 // -------------------------------------------------------------------
 // Method  :  "CEnv::layer2spacing()".
 
-long  CEnv::layer2spacing (char layer) throw (except_done)
+long  CEnv::layer2spacing (char layer)
 {
   MLayer::iterator  itLayer;
 
@@ -356,7 +356,7 @@ long  CEnv::layer2spacing (char layer) throw (except_done)
 // -------------------------------------------------------------------
 // Method  :  "CEnv::layer2z()".
 
-long  CEnv::layer2z (char layer) throw (except_done)
+long  CEnv::layer2z (char layer)
 {
   MLayer::iterator  itLayer;
 
@@ -376,7 +376,7 @@ long  CEnv::layer2z (char layer) throw (except_done)
 // -------------------------------------------------------------------
 // Method  :  "CEnv::z2alu()".
 
-char  CEnv::z2alu (int z) throw (except_done)
+char  CEnv::z2alu (int z)
 {
   MLayer::iterator  itLayer, endLayer;
 
@@ -399,7 +399,7 @@ char  CEnv::z2alu (int z) throw (except_done)
 // -------------------------------------------------------------------
 // Method  :  "CEnv::z2calu()".
 
-char  CEnv::z2calu (int z) throw (except_done)
+char  CEnv::z2calu (int z)
 {
   MLayer::iterator  itLayer, endLayer;
 
@@ -422,7 +422,7 @@ char  CEnv::z2calu (int z) throw (except_done)
 // -------------------------------------------------------------------
 // Method  :  "CEnv::z2via()".
 
-char  CEnv::z2via (int z) throw (except_done)
+char  CEnv::z2via (int z)
 {
   char viaType;
 
@@ -768,8 +768,8 @@ phseg_list &CIns::flatseg (phseg_list &flatSeg, phseg_list &seg)
 // -------------------------------------------------------------------
 // Constructor :  "CFig::CFig()".
 
-CFig::CFig (string &nameLofig, string &namePhfig) throw (except_done):
+CFig::CFig (string &nameLofig, string &namePhfig)
-  lofig (nameLofig), phfig (namePhfig)
+  : lofig (nameLofig), phfig (namePhfig)
 {
   MLoins::iterator  itLoins, endLoins;
   MPhins::iterator  itPhins, endPhins;

alliance/src/nero/src/MMBK.h

@@ -145,12 +145,12 @@ namespace MBK {
     CEnv (void);
 
     // Accessors.
-    long  layer2spacing (char layer) throw (except_done);
+    long  layer2spacing (char layer) ;
-    long  layer2width   (char layer) throw (except_done);
+    long  layer2width   (char layer) ;
-    long  layer2z       (char layer) throw (except_done);
+    long  layer2z       (char layer) ;
-    char  z2calu        (int z) throw (except_done);
+    char  z2calu        (int z) ;
-    char  z2alu         (int z) throw (except_done);
+    char  z2alu         (int z) ;
-    char  z2via         (int z) throw (except_done);
+    char  z2via         (int z) ;
     long  z2width       (int z) { return (layer2width (z2alu(z))); }
     
 
@@ -258,7 +258,7 @@ namespace MBK {
     MIns    orphans;
 
     // Constructor.
-    CFig (string &nameLofig, string &namePhfig) throw (except_done);
+    CFig (string &nameLofig, string &namePhfig) ;
 
     // Destructor.
     ~CFig (void);
@@ -351,7 +351,7 @@ namespace MBK {
     LPower  powerLines;
 
     // Constructor.
-    CPowers (CFig*, long xoff, long yoff, char, int, long) throw (except_done);
+    CPowers (CFig*, long xoff, long yoff, char, int, long) ;
 
     // Methods.
     void  dump (CFig *fig);

alliance/src/nero/src/MNet.cpp

@@ -134,7 +134,6 @@ CDRGrid::iterator &CTerm::lowest (void)
 // Method  :  "CTerm::newaccess()".
 
 CNode *CTerm::newaccess (int x, int y, int z, int ident, CNet *net)
-  throw (dup_term, bad_grab, merge_term)
 {
   list<CDRGrid::iterator>::iterator  itNode;
        CDRGrid::iterator             coord;

alliance/src/nero/src/MNodes.cpp

@@ -58,7 +58,6 @@ CNode::CNode (void)
 // Method  :  "CNode::grab()".
 
 void  CNode::grab (CNet *net, int pri, CDRGrid::iterator &coord)
-    throw (bad_grab)
 {
   if (data.owner && (data.owner != net))
     throw bad_grab ( data.owner->terms[getid()]->name

alliance/src/nero/src/MPower.cpp

@@ -71,7 +71,7 @@ CPowers::CPowers ( CFig *fig
                  , char  atype
                  , int   alayer
                  , long  awidth
-                 ) throw (except_done)
+                 )
   : xoffset(xoff)
   , yoffset(yoff)
 {

alliance/src/nero/src/RDefs.h

@@ -70,7 +70,7 @@
                           , bool yalfpitch
                           , bool rotate
                           , set<string>* subNetList=NULL );
-    public: void  mbksave (string &name) throw (except_done);
+    public: void  mbksave (string &name) ;
     public: void  route   (void);
 
   };

alliance/src/nero/src/RMBK.cpp

@@ -646,7 +646,7 @@ void  CRBox::mbkload (MBK::CFig *mbkfig
 // -------------------------------------------------------------------
 // Modifier  :  "CRBox::mbksave()".
 
-  void  CRBox::mbksave (string &name) throw (except_done)
+  void  CRBox::mbksave (string &name)
 {
                 int  x, y, z, mX, mY, mZ, pitch, spaceVIA;
                bool  inseg;

alliance/src/nero/src/UDefs.h

@@ -222,7 +222,7 @@ namespace D {
   class except_done : public exception {
 
     // Overridables.
-    public: const char* what () const throw () {
+    public: const char* what () const noexcept {
               return ((char*)"This exception has already been processed.");
             }
   };
@@ -298,15 +298,15 @@ namespace D {
       COpts (void) : tShort("+") { }
 
     // Modifiers.
-    public: void getopts (int argc, char *argv[]) throw (except_done);
+    public: void getopts (int argc, char *argv[]) ;
     public: void add ( string key_short
                      , string key_long
                      , bool   arg=false
                      , string val=""
-                     ) throw (except_done);
+                     ) ;
 
     // Operators.
-    private: long         operator() (string key) throw (except_done);
+    private: long         operator() (string key) ;
     public:  struct COpt *operator[] (string key);
 
   };

alliance/src/nero/src/UGrid.cpp

@@ -195,7 +195,6 @@ CDRGrid::iterator::iterator (CDRGrid::iterator &other)
 // Method  :  "CDRGrid::iterator::valid ()".
 
 void  CDRGrid::iterator::valid (bool validindex)
-  throw (e_matrix_iterator)
 {
   if (_drgrid == NULL) {
     throw e_matrix_iterator ("Attempt to use an uninitialized grid iterator.");
@@ -328,7 +327,6 @@ ostream &operator<< (ostream &o, CDRGrid::iterator &self)
 // Method : "CDRGrid::iterator::manhattan ()".
 
 int  CDRGrid::iterator::manhattan (iterator &other)
-  throw (e_matrix_iterator)
 {
   long  manhattan;
 

alliance/src/nero/src/UOpts.cpp

@@ -56,7 +56,7 @@ void COpts::add ( string key_short
                      , string key_long
                      , bool   arg
                      , string val
-                     ) throw (except_done)
+                     )
 {
   long  key_index;
 
@@ -109,7 +109,7 @@ void COpts::add ( string key_short
 // -------------------------------------------------------------------
 // Modifier  :  "COpts::getopts()".
 
-void COpts::getopts (int argc, char *argv[]) throw (except_done)
+void COpts::getopts (int argc, char *argv[])
 {
   extern        int  opterr;
   extern        int  optopt;
@@ -161,7 +161,7 @@ void COpts::getopts (int argc, char *argv[]) throw (except_done)
 // -------------------------------------------------------------------
 // Operator  :  "COpts::operator()".
 
-long  COpts::operator() (string key) throw (except_done)
+long  COpts::operator() (string key)
 {
   MOpt::iterator  iter;
 

alliance/src/nero/src/debug.cpp

@@ -266,13 +266,13 @@
 
       public: friend ostream &operator<< (ostream &o, iterator &self);
 
-      public: void   valid   (bool validindex) throw (e_matrix_iterator);
+      public: void   valid   (bool validindex);
       public: int    x       (void) { return ( _drgrid->x (_index) ); }
       public: int    y       (void) { return ( _drgrid->y (_index) ); }
       public: int    z       (void) { return ( _drgrid->z (_index) ); }
       public: bool   outside (void) { return ( _index == INT_MAX ); }
       public: bool   inside  (void) { return ( !outside() ); }
-      public: int    manhattan (iterator &other) throw (e_matrix_iterator);
+      public: int    manhattan (iterator &other);
 
       // Modifiers.
       public: iterator &set    (int x, int y, int z);
@@ -363,7 +363,6 @@ CDRGrid::iterator::iterator (CDRGrid::iterator &other)
 // Method  :  "CDRGrid::iterator::valid ()".
 
 void  CDRGrid::iterator::valid (bool validindex)
-  throw (e_matrix_iterator)
 {
   if (_drgrid == NULL) {
     throw e_matrix_iterator ("Attempt to use an uninitialized grid iterator.");
@@ -496,7 +495,6 @@ ostream &operator<< (ostream &o, CDRGrid::iterator &self)
 // Method : "CDRGrid::iterator::manhattan ()".
 
 int  CDRGrid::iterator::manhattan (iterator &other)
-  throw (e_matrix_iterator)
 {
   long  manhattan;
 
@@ -796,7 +794,7 @@ __CNode__ &TMatrix<__CNode__>::add (int index)
     public: CNode &lowest   (void);
 
     // Modifiers.
-    public: CNode *newaccess (int x, int y, int z, int ident, CNet *net) throw (dup_term);
+    public: CNode *newaccess (int x, int y, int z, int ident, CNet *net);
     public: void   newaccess (CRect &rect, int z, int ident, CNet *net);
     public: void   lockalone (bool global=false);
     public: void   setid     (int ident);