recursivness.hh File Reference

#include "signals.hh"

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Functions
void	recursivnessAnnotation (Tree sig)
	Annotate a signal with recursivness. More...
int	getRecursivness (Tree t)
	Return the recursivness of a previously annotated signal. More...
Tree	symlist (Tree sig)

Function Documentation

int getRecursivness

(

Tree

sig

)

Return the recursivness of a previously annotated signal.

An error is generated if the signal has no recursivness property

Parameters

sig

signal

Returns

recursivness of the signal

Definition at line 72 of file recursivness.cpp.

References getProperty(), RECURSIVNESS, and tree2int().

Referenced by OccMarkup::incOcc().

{
    Tree tr;
    if ( ! getProperty(sig, RECURSIVNESS, tr)) {
        cerr << "Error in getRecursivness of " << *sig << endl;
        exit(1);
    }
    return tree2int(tr);
}

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void recursivnessAnnotation

(

Tree

sig

)

Annotate a signal with recursivness.

Should be used before calling getRecursivness

Parameters

sig	signal to annotate

Definition at line 59 of file recursivness.cpp.

References annotate(), and nil.

Referenced by DocCompiler::annotate(), ScalarCompiler::prepare(), and ScalarCompiler::prepare2().

{
    annotate(nil, sig);
}

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Tree symlist

(

Tree

sig

)

Definition at line 174 of file recursivness.cpp.

References property< Tree >::get(), property< Tree >::set(), SymListProp, and symlistVisit().

Referenced by Klass::closeLoop(), and typeAnnotation().

{
    Tree    S;
    if (!SymListProp.get(sig, S)) {
        set<Tree> visited;
        S = symlistVisit(sig, visited);
        SymListProp.set(sig, S);
    }
    //cerr << "SYMLIST " << *S << " OF " << ppsig(sig) << endl;
    return S;
}

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