Inherits xtended.
Public Member Functions | |
Atan2Prim () | |
virtual unsigned int | arity () |
virtual bool | needCache () |
virtual Type | infereSigType (const vector< Type > &args) |
virtual void | sigVisit (Tree sig, sigvisitor *visitor) |
virtual int | infereSigOrder (const vector< int > &args) |
virtual Tree | computeSigOutput (const vector< Tree > &args) |
virtual string | generateCode (Klass *klass, const vector< string > &args, const vector< Type > &types) |
virtual string | generateLateq (Lateq *lateq, const vector< string > &args, const vector< Type > &types) |
Definition at line 7 of file atan2prim.cpp.
Atan2Prim::Atan2Prim | ( | ) | [inline] |
Definition at line 12 of file atan2prim.cpp.
00012 : xtended("atan2") {}
virtual unsigned int Atan2Prim::arity | ( | ) | [inline, virtual] |
Implements xtended.
Definition at line 14 of file atan2prim.cpp.
Referenced by generateCode(), and generateLateq().
Implements xtended.
Definition at line 31 of file atan2prim.cpp.
References isNum(), xtended::symbol(), and tree().
00032 { 00033 assert (args.size() == 2); 00034 num n,m; 00035 if (isNum(args[0],n) && isNum(args[1],m)) { 00036 return tree(atan2(double(n), double(m))); 00037 } else { 00038 return tree(symbol(), args[0], args[1]); 00039 } 00040 }
virtual string Atan2Prim::generateCode | ( | Klass * | klass, | |
const vector< string > & | args, | |||
const vector< Type > & | types | |||
) | [inline, virtual] |
Implements xtended.
Definition at line 42 of file atan2prim.cpp.
References arity(), isuffix(), and subst().
00043 { 00044 assert (args.size() == arity()); 00045 assert (types.size() == arity()); 00046 00047 return subst("atan2$2($0,$1)", args[0], args[1], isuffix()); 00048 }
virtual string Atan2Prim::generateLateq | ( | Lateq * | lateq, | |
const vector< string > & | args, | |||
const vector< Type > & | types | |||
) | [inline, virtual] |
Implements xtended.
Definition at line 50 of file atan2prim.cpp.
References arity(), and subst().
00051 { 00052 assert (args.size() == arity()); 00053 assert (types.size() == arity()); 00054 00055 return subst("\\arctan\\frac{$0}{$1}", args[0], args[1]); 00056 }
virtual int Atan2Prim::infereSigOrder | ( | const vector< int > & | args | ) | [inline, virtual] |
Implements xtended.
Definition at line 26 of file atan2prim.cpp.
References max().
00026 { 00027 return max(args[0], args[1]); 00028 }
Implements xtended.
Definition at line 18 of file atan2prim.cpp.
References floatCast().
00019 { 00020 assert (args.size() == 2); 00021 return floatCast(args[0]|args[1]); 00022 }
virtual bool Atan2Prim::needCache | ( | ) | [inline, virtual] |
virtual void Atan2Prim::sigVisit | ( | Tree | sig, | |
sigvisitor * | visitor | |||
) | [inline, virtual] |
Definition at line 24 of file atan2prim.cpp.