Text.cpp File Reference

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "Text.hh"
#include "compatibility.hh"
#include <string>
#include <vector>
#include <iostream>
#include <sstream>
#include <assert.h>
#include "floats.hh"

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Functions
static string	substitution (const string &model, const vector< string > &args)
string	subst (const string &model, const vector< string > &args)
	Text substitution. More...
string	subst (const string &model, const string &a0)
string	subst (const string &model, const string &a0, const string &a1)
string	subst (const string &model, const string &a0, const string &a1, const string &a2)
string	subst (const string &model, const string &a0, const string &a1, const string &a2, const string &a3)
string	subst (const string &model, const string &a0, const string &a1, const string &a2, const string &a3, const string &a4)
string	subst (const string &model, const string &a0, const string &a1, const string &a2, const string &a3, const string &a4, const string &a5)
string	subst (const string &model, const string &a0, const string &a1, const string &a2, const string &a3, const string &a4, const string &a5, const string &a6)
string	T (char *c)
string	T (int n)
string	T (long n)
static void	ensureFloat (char *c)
	If needed add a trailing '.0' to the the textual representation of a floating point number to avoid confusions with an int. More...
string	T (double n)
	Convert a double-precision float into a string. More...
string	unquote (const string &s)
	remove quotes from a string More...
string	quote (const string &s)
	add quotes to a string More...
string	rmWhiteSpaces (const string &s)

Variables
bool	gInternDoubleSwitch

Function Documentation

static void ensureFloat ( char *  c )

static

If needed add a trailing '.0' to the the textual representation of a floating point number to avoid confusions with an int.

Definition at line 168 of file Text.cpp.

References isInt().

Referenced by T().

{
    bool isInt = true;
    while (*c != 0) {
        if ((*c == '.') | (*c == 'e'))  isInt = false;
        c++;
    }

    if (isInt) {
        *c++ = '.';
        *c++ = '0';
        *c   = 0;
    }
}

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string quote

(

const string &

s

)

add quotes to a string

Definition at line 214 of file Text.cpp.

{
    string q("\"");
    q += s;
    q += "\"";
    return q;
}

string rmWhiteSpaces

(

const string &

s

)

Definition at line 222 of file Text.cpp.

Referenced by extractMetadata().

{
    size_t i = s.find_first_not_of(" \t");
    size_t j = s.find_last_not_of(" \t");

    if ( (i != string::npos) & (j != string::npos) ) {
        return s.substr(i, 1+j-i);
    } else {
        return "";
    }
}

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string subst	(	const string &	model,
		const vector< string > &	args
	)

Text substitution.

Creates a string by replacing all the $n occurences in the model string, with the corresponding arguments. Example : subst("float $0 = $1;", "var", T(10.2))

Definition at line 47 of file Text.cpp.

References substitution().

Referenced by Description::addGroup(), Description::addWidget(), apply_pattern_matcher(), Klass::buildTasksList(), calcNumberedName(), DocCompiler::compileLateq(), SchedulerCompiler::compileMultiSignal(), VectorCompiler::compileMultiSignal(), ScalarCompiler::compileMultiSignal(), ScalarCompiler::compileSingleSignal(), copyFaustSources(), ScalarCompiler::declareWaveform(), SchedulerCompiler::dlineLoop(), VectorCompiler::dlineLoop(), ScalarCompiler::generateBinOp(), DocCompiler::generateBinOp(), ScalarCompiler::generateButton(), VectorCompiler::generateCacheCode(), ScalarCompiler::generateCheckbox(), AcosPrim::generateCode(), AsinPrim::generateCode(), AtanPrim::generateCode(), SinPrim::generateCode(), TanPrim::generateCode(), CosPrim::generateCode(), ExpPrim::generateCode(), FloorPrim::generateCode(), FmodPrim::generateCode(), CeilPrim::generateCode(), Atan2Prim::generateCode(), RemainderPrim::generateCode(), LogPrim::generateCode(), Log10Prim::generateCode(), PowPrim::generateCode(), RintPrim::generateCode(), SqrtPrim::generateCode(), AbsPrim::generateCode(), MaxPrim::generateCode(), MinPrim::generateCode(), ScalarCompiler::generateDelayLine(), DocCompiler::generateDelayLine(), VectorCompiler::generateDelayVec(), ScalarCompiler::generateDelayVecNoTemp(), DocCompiler::generateDelayVecNoTemp(), DocCompiler::generateDocAccessTbl(), DocCompiler::generateDocConstantTbl(), DocCompiler::generateDocWriteTbl(), VectorCompiler::generateFixDelay(), ScalarCompiler::generateFixDelay(), DocCompiler::generateFixDelay(), ScalarCompiler::generateFloatCast(), DocCompiler::generateFloatCast(), ScalarCompiler::generateHBargraph(), ScalarCompiler::generateHSlider(), ScalarCompiler::generateInput(), DocCompiler::generateInput(), ScalarCompiler::generateIntCast(), DocCompiler::generateIntCast(), ScalarCompiler::generateIota(), DocCompiler::generateIota(), SinPrim::generateLateq(), AtanPrim::generateLateq(), AcosPrim::generateLateq(), AsinPrim::generateLateq(), TanPrim::generateLateq(), CosPrim::generateLateq(), Atan2Prim::generateLateq(), FloorPrim::generateLateq(), FmodPrim::generateLateq(), CeilPrim::generateLateq(), ExpPrim::generateLateq(), RemainderPrim::generateLateq(), LogPrim::generateLateq(), SqrtPrim::generateLateq(), Log10Prim::generateLateq(), RintPrim::generateLateq(), PowPrim::generateLateq(), AbsPrim::generateLateq(), MaxPrim::generateLateq(), MinPrim::generateLateq(), ScalarCompiler::generateNumEntry(), ScalarCompiler::generateOutput(), DocCompiler::generateOutput(), ScalarCompiler::generatePrefix(), DocCompiler::generatePrefix(), ScalarCompiler::generateRDTbl(), DocCompiler::generateRecProj(), ScalarCompiler::generateSelect2(), DocCompiler::generateSelect2(), ScalarCompiler::generateSelect3(), DocCompiler::generateSelect3(), ScalarCompiler::generateSigGen(), ScalarCompiler::generateStaticSigGen(), ScalarCompiler::generateStaticTable(), ScalarCompiler::generateTable(), Compiler::generateUserInterfaceTree(), VectorCompiler::generateVariableStore(), ScalarCompiler::generateVariableStore(), DocCompiler::generateVariableStore(), ScalarCompiler::generateVBargraph(), ScalarCompiler::generateVSlider(), VectorCompiler::generateWaveform(), ScalarCompiler::generateWaveform(), Compiler::generateWidgetCode(), Compiler::generateWidgetMacro(), ScalarCompiler::generateWRTbl(), ScalarCompiler::getFreshID(), DocCompiler::getFreshID(), ScalarCompiler::getTypedNames(), DocCompiler::getTypedNames(), main(), ScalarCompiler::prepare(), Klass::printComputeMethodOpenMP(), Klass::printComputeMethodScalar(), Klass::printComputeMethodScheduler(), Klass::printComputeMethodVectorFaster(), Klass::printComputeMethodVectorSimple(), printDoc(), printDocDgm(), SigFloatGenKlass::println(), Klass::printOneLoopScheduler(), setSigListNickName(), SchedulerCompiler::vectorLoop(), and VectorCompiler::vectorLoop().

{
    return substitution(model, args);
}

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string subst	(	const string &	model,
		const string &	a0
	)

Definition at line 52 of file Text.cpp.

References substitution().

{
    vector<string> args(10);
    args[0] = a0;
    return substitution (model, args);
}

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string subst	(	const string &	model,
		const string &	a0,
		const string &	a1
	)

Definition at line 59 of file Text.cpp.

References substitution().

{
    vector<string> args(10);
    args[0] = a0;
    args[1] = a1;

    return substitution (model, args);
}

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string subst	(	const string &	model,
		const string &	a0,
		const string &	a1,
		const string &	a2
	)

Definition at line 68 of file Text.cpp.

References substitution().

{
    vector<string> args(10);

    args[0] = a0;
    args[1] = a1;
    args[2] = a2;

    return substitution (model, args);
}

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string subst	(	const string &	model,
		const string &	a0,
		const string &	a1,
		const string &	a2,
		const string &	a3
	)

Definition at line 79 of file Text.cpp.

References substitution().

{
    vector<string> args(10);

    args[0] = a0;
    args[1] = a1;
    args[2] = a2;
    args[3] = a3;

    return substitution (model, args);
}

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string subst	(	const string &	model,
		const string &	a0,
		const string &	a1,
		const string &	a2,
		const string &	a3,
		const string &	a4
	)

Definition at line 91 of file Text.cpp.

References substitution().

{
    vector<string> args(10);

    args[0] = a0;
    args[1] = a1;
    args[2] = a2;
    args[3] = a3;
    args[4] = a4;

    return substitution (model, args);
}

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string subst	(	const string &	model,
		const string &	a0,
		const string &	a1,
		const string &	a2,
		const string &	a3,
		const string &	a4,
		const string &	a5
	)

Definition at line 104 of file Text.cpp.

References substitution().

{
    vector<string> args(10);

    args[0] = a0;
    args[1] = a1;
    args[2] = a2;
    args[3] = a3;
    args[4] = a4;
    args[5] = a5;

    return substitution (model, args);
}

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string subst	(	const string &	model,
		const string &	a0,
		const string &	a1,
		const string &	a2,
		const string &	a3,
		const string &	a4,
		const string &	a5,
		const string &	a6
	)

Definition at line 118 of file Text.cpp.

References substitution().

{
    vector<string> args(10);

    args[0] = a0;
    args[1] = a1;
    args[2] = a2;
    args[3] = a3;
    args[4] = a4;
    args[5] = a5;
    args[6] = a6;

    return substitution (model, args);
}

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static string substitution ( const string &  model, const vector< string > &  args  )

static

Definition at line 134 of file Text.cpp.

Referenced by subst().

{
    char    c;
    int     i=0, ilast = (int)model.length()-1;
    string  result;

    while (i < ilast) {
        c = model[i++];
        if (c != '$') {
            result += c;
        } else {
            c = model[i++];
            if (c >= '0' && c <= '9') {
                result += args[c - '0'];
            } else {
                result += c;
            }
        }
    }
    if (i == ilast) result += model[i];
    return result;
}

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string T

(

char *

c

)

Definition at line 158 of file Text.cpp.

Referenced by Description::addGroup(), Description::addWidget(), Klass::buildTasksList(), SchedulerCompiler::compileMultiSignal(), VectorCompiler::compileMultiSignal(), ScalarCompiler::compileMultiSignal(), ScalarCompiler::declareWaveform(), SchedulerCompiler::dlineLoop(), VectorCompiler::dlineLoop(), VectorCompiler::generateCacheCode(), ScalarCompiler::generateCode(), ScalarCompiler::generateDelayLine(), ScalarCompiler::generateDelayVecNoTemp(), DocCompiler::generateDocConstantTbl(), DocCompiler::generateDocWriteTbl(), VectorCompiler::generateFixDelay(), ScalarCompiler::generateFixDelay(), ScalarCompiler::generateHSlider(), ScalarCompiler::generateIota(), ScalarCompiler::generateNumEntry(), ScalarCompiler::generateStaticTable(), ScalarCompiler::generateTable(), ScalarCompiler::generateVSlider(), VectorCompiler::generateWaveform(), ScalarCompiler::generateWaveform(), Compiler::generateWidgetCode(), Compiler::generateWidgetMacro(), ScalarCompiler::getFreshID(), P< T >::operator=(), ppsig::print(), boxpp::print(), Klass::printOneLoopScheduler(), setSigListNickName(), SchedulerCompiler::vectorLoop(), and VectorCompiler::vectorLoop().

{ return string(c); }

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string T

(

int

n

)

Definition at line 159 of file Text.cpp.

{ char c[64]; snprintf(c, 63, "%d",n);  return string(c); }

string T

(

long

n

)

Definition at line 160 of file Text.cpp.

{ char c[64]; snprintf(c, 63, "%ld",n); return string(c); }

string T

(

double

n

)

Convert a double-precision float into a string.

Adjusts the precision p to the needs. Add a trailing f if single-precision is required.

Definition at line 188 of file Text.cpp.

References ensureFloat(), and inumix().

{
    char    c[64];
    int     p = 1;

    do { snprintf(c, 32, "%.*g", p++, n); } while (atof(c) != n);
    ensureFloat(c);
    return string(c)+inumix();
}

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string unquote

(

const string &

s

)

remove quotes from a string

Definition at line 202 of file Text.cpp.

{
    assert(s.size() >= 2);
    assert(s[0] == '"');
    assert(s[s.size()-1] == '"');
    return s.substr(1, s.size()-2);
}

Variable Documentation

bool gInternDoubleSwitch