ppbox.cpp File Reference

#include "list.hh"
#include "boxes.hh"
#include "ppbox.hh"
#include "signals.hh"
#include "prim2.hh"
#include "xtended.hh"
#include "Text.hh"

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Functions
const char *	prim0name (CTree *(*ptr)())
const char *	prim1name (CTree *(*ptr)(CTree *))
const char *	prim2name (CTree *(*ptr)(CTree *, CTree *))
const char *	prim3name (CTree *(*ptr)(CTree *, CTree *, CTree *))
const char *	prim4name (CTree *(*ptr)(CTree *, CTree *, CTree *, CTree *))
const char *	prim5name (CTree *(*ptr)(CTree *, CTree *, CTree *, CTree *, CTree *))
static void	streambinop (ostream &fout, Tree t1, const char *op, Tree t2, int curPriority, int upPriority)
static void	printRule (ostream &fout, Tree rule)
static string	tree2quotedstr (Tree t)
static string	type2str (int type)

Variables
int	gFloatSize

Function Documentation

const char* prim0name

(

CTree *(*)()

ptr

)

Definition at line 34 of file ppbox.cpp.

Referenced by generateInsideSchema(), and boxpp::print().

{
    return "prim0???";
}

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const char* prim1name

(

CTree *(*)(CTree *)

ptr

)

Definition at line 39 of file ppbox.cpp.

References sigDelay1(), sigFloatCast(), and sigIntCast().

Referenced by generateInsideSchema(), and boxpp::print().

{
    if (ptr == sigDelay1) return "mem";
    if (ptr == sigIntCast) return "int";
    if (ptr == sigFloatCast) return "float";
    return "prim1???";
}

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const char* prim2name

(

CTree *(*)(CTree *, CTree *)

ptr

)

Definition at line 47 of file ppbox.cpp.

References sigAdd(), sigAND(), sigAttach(), sigDiv(), sigEQ(), sigFixDelay(), sigGE(), sigGT(), sigLE(), sigLeftShift(), sigLT(), sigMul(), sigNE(), sigOR(), sigPrefix(), sigRem(), sigRightShift(), sigSub(), and sigXOR().

Referenced by generateInsideSchema(), and boxpp::print().

{
    if (ptr == sigAdd) return "+";
    if (ptr == sigSub) return "-";
    if (ptr == sigMul) return "*";
    if (ptr == sigDiv) return "/";
    if (ptr == sigRem) return "%";

    if (ptr == sigAND) return "&";
    if (ptr == sigOR ) return "|";
    if (ptr == sigXOR) return "^";

    if (ptr == sigLeftShift ) return "<<";
    if (ptr == sigRightShift) return ">>";

    if (ptr == sigLT) return "<";
    if (ptr == sigLE) return "<=";
    if (ptr == sigGT) return ">";
    if (ptr == sigGE) return ">=";
    if (ptr == sigEQ) return "==";
    if (ptr == sigNE) return "!=";

    if (ptr == sigFixDelay) return "@";
    if (ptr == sigPrefix)   return "prefix";
    if (ptr == sigAttach)   return "attach";

    return "prim2???";
}

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const char* prim3name

(

CTree *(*)(CTree *, CTree *, CTree *)

ptr

)

Definition at line 76 of file ppbox.cpp.

References sigReadOnlyTable(), and sigSelect2().

Referenced by generateInsideSchema(), and boxpp::print().

{
    if (ptr == sigReadOnlyTable)    return "rdtable";
    if (ptr == sigSelect2)          return "select2";
    return "prim3???";
}

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const char* prim4name

(

CTree *(*)(CTree *, CTree *, CTree *, CTree *)

ptr

)

Definition at line 83 of file ppbox.cpp.

References sigSelect3().

Referenced by generateInsideSchema(), and boxpp::print().

{
    if (ptr == sigSelect3)          return "select3";
    return "prim4???";
}

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const char* prim5name

(

CTree *(*)(CTree *, CTree *, CTree *, CTree *, CTree *)

ptr

)

Definition at line 89 of file ppbox.cpp.

References sigWriteReadTable().

Referenced by generateInsideSchema(), and boxpp::print().

{
    if (ptr == sigWriteReadTable)   return "rwtable";
    return "prim5???";
}

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static void printRule ( ostream &  fout, Tree  rule  )

static

Definition at line 103 of file ppbox.cpp.

References hd(), isNil(), left(), right(), and tl().

Referenced by boxpp::print().

{
    Tree lhs = left(rule);
    Tree rhs = right(rule);
    char sep = '(';
    while (!isNil(lhs)) {
        fout << sep << boxpp(hd(lhs));
        sep=',';
        lhs=tl(lhs);
    }
    fout << ") => " << boxpp(rhs) << "; ";
}

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static void streambinop ( ostream &  fout, Tree  t1, const char *  op, Tree  t2, int  curPriority, int  upPriority  )

static

Definition at line 96 of file ppbox.cpp.

Referenced by boxpp::print().

{
    if (upPriority > curPriority) fout << '(';
    fout << boxpp(t1,curPriority) << op << boxpp(t2,curPriority);
    if (upPriority > curPriority) fout << ')';
}

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static string tree2quotedstr ( Tree  t )

static

Definition at line 121 of file ppbox.cpp.

References tree2str().

Referenced by boxpp::print().

{
    return "\"" + string(tree2str(t)) + "\"";
}

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static string type2str ( int  type )

static

Definition at line 126 of file ppbox.cpp.

Referenced by boxpp::print().

{
    switch (type) {
    
        case 0:
            return "int";
            
        case 1:
            return "float";
            
        default:
            return "";

    }
}   

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Variable Documentation

int gFloatSize

Definition at line 153 of file main.cpp.

Referenced by boxpp::print().