CeilPrim Class Reference

Inheritance diagram for CeilPrim:

Collaboration diagram for CeilPrim:

Public Member Functions
	CeilPrim ()
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)
Public Member Functions inherited from xtended
	xtended (const char *name)
virtual	~xtended ()
Sym	symbol ()
const char *	name ()
Tree	box ()
virtual bool	isSpecialInfix ()
	generaly false, but true for binary op # such that #(x) == _::x More...

Detailed Description

Definition at line 7 of file ceilprim.cpp.

Constructor & Destructor Documentation

CeilPrim::CeilPrim ( )

inline

Definition at line 12 of file ceilprim.cpp.

: xtended("ceil") {}

Member Function Documentation

virtual unsigned int CeilPrim::arity ( )

inlinevirtual

Implements xtended.

Definition at line 14 of file ceilprim.cpp.

Referenced by computeSigOutput(), generateCode(), generateLateq(), infereSigOrder(), and infereSigType().

{ return 1; }

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virtual Tree CeilPrim::computeSigOutput ( const vector< Tree > &  args )

inlinevirtual

Implements xtended.

Definition at line 32 of file ceilprim.cpp.

References arity(), isNum(), xtended::symbol(), and tree().

                                                                {
        num n;
        assert (args.size() == arity());
        if (isNum(args[0],n)) {
            return tree(ceil(double(n)));
        } else {
            return tree(symbol(), args[0]);
        }
    }

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virtual string CeilPrim::generateCode ( Klass *  klass, const vector< string > &  args, const vector< Type > &  types  )

inlinevirtual

Implements xtended.

Definition at line 42 of file ceilprim.cpp.

References arity(), isuffix(), and subst().

    {
        assert (args.size() == arity());
        assert (types.size() == arity());
        
        return subst("ceil$1($0)", args[0], isuffix());
    }

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virtual string CeilPrim::generateLateq ( Lateq *  lateq, const vector< string > &  args, const vector< Type > &  types  )

inlinevirtual

Implements xtended.

Definition at line 50 of file ceilprim.cpp.

References arity(), and subst().

    {
        assert (args.size() == arity());
        assert (types.size() == arity());
        
        return subst("\\left\\lceil $0 \\right\\rceil", args[0]);
    }

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virtual int CeilPrim::infereSigOrder ( const vector< int > &  args )

inlinevirtual

Implements xtended.

Definition at line 26 of file ceilprim.cpp.

References arity().

                                                         {
        assert (args.size() == arity());
        return args[0];
    }

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virtual Type CeilPrim::infereSigType ( const vector< Type > &  args )

inlinevirtual

Implements xtended.

Definition at line 18 of file ceilprim.cpp.

References arity(), and floatCast().

    {
        assert (args.size() == arity());
        return floatCast(args[0]);
    }

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virtual bool CeilPrim::needCache ( )

inlinevirtual

Implements xtended.

Definition at line 16 of file ceilprim.cpp.

{ return true; }

virtual void CeilPrim::sigVisit ( Tree  sig, sigvisitor *  visitor  )

inlinevirtual

Definition at line 24 of file ceilprim.cpp.

{}  

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The documentation for this class was generated from the following file:

• ceilprim.cpp