577 lines
19 KiB
C++
577 lines
19 KiB
C++
/***************************************************************************
|
|
* Copyright (c) 2013 Jürgen Riegel <juergen.riegel@web.de> *
|
|
* *
|
|
* This file is part of the FreeCAD CAx development system. *
|
|
* *
|
|
* This library is free software; you can redistribute it and/or *
|
|
* modify it under the terms of the GNU Library General Public *
|
|
* License as published by the Free Software Foundation; either *
|
|
* version 2 of the License, or (at your option) any later version. *
|
|
* *
|
|
* This library is distributed in the hope that it will be useful, *
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
|
|
* GNU Library General Public License for more details. *
|
|
* *
|
|
* You should have received a copy of the GNU Library General Public *
|
|
* License along with this library; see the file COPYING.LIB. If not, *
|
|
* write to the Free Software Foundation, Inc., 59 Temple Place, *
|
|
* Suite 330, Boston, MA 02111-1307, USA *
|
|
* *
|
|
***************************************************************************/
|
|
|
|
#include "PreCompiled.h"
|
|
#ifndef _PreComp_
|
|
#define _USE_MATH_DEFINES
|
|
#include <cmath>
|
|
#include <array>
|
|
#endif
|
|
|
|
#include <fmt/format.h>
|
|
#include <Base/Tools.h>
|
|
|
|
#include "Exception.h"
|
|
#include "Quantity.h"
|
|
#include "UnitsApi.h"
|
|
|
|
/** \defgroup Units Units system
|
|
\ingroup BASE
|
|
\brief The quantities and units system enables FreeCAD to work transparently with many different
|
|
units
|
|
*/
|
|
|
|
// suppress annoying warnings from generated source files
|
|
#ifdef _MSC_VER
|
|
#pragma warning(disable : 4003)
|
|
#pragma warning(disable : 4018)
|
|
#pragma warning(disable : 4065)
|
|
#pragma warning(disable : 4273)
|
|
#pragma warning(disable : 4335) // disable MAC file format warning on VC
|
|
#endif
|
|
|
|
using namespace Base;
|
|
|
|
// ====== Static attributes =========================
|
|
// NOLINTNEXTLINE
|
|
int QuantityFormat::defaultDenominator = 8; // for 1/8"
|
|
|
|
|
|
QuantityFormat::QuantityFormat()
|
|
: option(OmitGroupSeparator | RejectGroupSeparator)
|
|
, format(Fixed)
|
|
, precision(UnitsApi::getDecimals())
|
|
, denominator(defaultDenominator)
|
|
{}
|
|
|
|
QuantityFormat::QuantityFormat(QuantityFormat::NumberFormat format, int decimals)
|
|
: option(OmitGroupSeparator | RejectGroupSeparator)
|
|
, format(format)
|
|
, precision(decimals < 0 ? UnitsApi::getDecimals() : decimals)
|
|
, denominator(defaultDenominator)
|
|
{}
|
|
|
|
// ----------------------------------------------------------------------------
|
|
|
|
Quantity::Quantity()
|
|
: myValue {0.0}
|
|
{}
|
|
|
|
Quantity::Quantity(double value, const Unit& unit)
|
|
: myValue {value}
|
|
, myUnit {unit}
|
|
{}
|
|
|
|
Quantity::Quantity(double value, const std::string& unit)
|
|
: myValue {0.0}
|
|
{
|
|
if (unit.empty()) {
|
|
this->myValue = value;
|
|
this->myUnit = Unit();
|
|
return;
|
|
}
|
|
|
|
try {
|
|
auto tmpQty = parse(unit);
|
|
this->myUnit = tmpQty.getUnit();
|
|
this->myValue = value * tmpQty.getValue();
|
|
}
|
|
catch (const Base::ParserError&) {
|
|
this->myValue = 0.0;
|
|
this->myUnit = Unit();
|
|
}
|
|
}
|
|
|
|
double Quantity::getValueAs(const Quantity& other) const
|
|
{
|
|
return myValue / other.getValue();
|
|
}
|
|
|
|
bool Quantity::operator==(const Quantity& that) const
|
|
{
|
|
return (this->myValue == that.myValue) && (this->myUnit == that.myUnit);
|
|
}
|
|
|
|
bool Quantity::operator!=(const Quantity& that) const
|
|
{
|
|
return !(*this == that);
|
|
}
|
|
|
|
bool Quantity::operator<(const Quantity& that) const
|
|
{
|
|
if (this->myUnit != that.myUnit) {
|
|
throw Base::UnitsMismatchError(
|
|
"Quantity::operator <(): quantities need to have same unit to compare");
|
|
}
|
|
|
|
return (this->myValue < that.myValue);
|
|
}
|
|
|
|
bool Quantity::operator>(const Quantity& that) const
|
|
{
|
|
if (this->myUnit != that.myUnit) {
|
|
throw Base::UnitsMismatchError(
|
|
"Quantity::operator >(): quantities need to have same unit to compare");
|
|
}
|
|
|
|
return (this->myValue > that.myValue);
|
|
}
|
|
|
|
bool Quantity::operator<=(const Quantity& that) const
|
|
{
|
|
if (this->myUnit != that.myUnit) {
|
|
throw Base::UnitsMismatchError(
|
|
"Quantity::operator <=(): quantities need to have same unit to compare");
|
|
}
|
|
|
|
return (this->myValue <= that.myValue);
|
|
}
|
|
|
|
bool Quantity::operator>=(const Quantity& that) const
|
|
{
|
|
if (this->myUnit != that.myUnit) {
|
|
throw Base::UnitsMismatchError(
|
|
"Quantity::operator >=(): quantities need to have same unit to compare");
|
|
}
|
|
|
|
return (this->myValue >= that.myValue);
|
|
}
|
|
|
|
Quantity Quantity::operator*(const Quantity& other) const
|
|
{
|
|
return Quantity(this->myValue * other.myValue, this->myUnit * other.myUnit);
|
|
}
|
|
|
|
Quantity Quantity::operator*(double factor) const
|
|
{
|
|
return Quantity(this->myValue * factor, this->myUnit);
|
|
}
|
|
|
|
Quantity Quantity::operator/(const Quantity& other) const
|
|
{
|
|
return Quantity(this->myValue / other.myValue, this->myUnit / other.myUnit);
|
|
}
|
|
|
|
Quantity Quantity::operator/(double factor) const
|
|
{
|
|
return Quantity(this->myValue / factor, this->myUnit);
|
|
}
|
|
|
|
Quantity Quantity::pow(const Quantity& other) const
|
|
{
|
|
if (!other.myUnit.isEmpty()) {
|
|
throw Base::UnitsMismatchError("Quantity::pow(): exponent must not have a unit");
|
|
}
|
|
|
|
return Quantity(std::pow(this->myValue, other.myValue),
|
|
this->myUnit.pow(static_cast<signed char>(other.myValue)));
|
|
}
|
|
|
|
Quantity Quantity::pow(double exp) const
|
|
{
|
|
return Quantity(std::pow(this->myValue, exp), this->myUnit.pow(exp));
|
|
}
|
|
|
|
Quantity Quantity::operator+(const Quantity& other) const
|
|
{
|
|
if (this->myUnit != other.myUnit) {
|
|
throw Base::UnitsMismatchError("Quantity::operator +(): Unit mismatch in plus operation");
|
|
}
|
|
|
|
return Quantity(this->myValue + other.myValue, this->myUnit);
|
|
}
|
|
|
|
Quantity& Quantity::operator+=(const Quantity& other)
|
|
{
|
|
if (this->myUnit != other.myUnit) {
|
|
throw Base::UnitsMismatchError("Quantity::operator +=(): Unit mismatch in plus operation");
|
|
}
|
|
|
|
myValue += other.myValue;
|
|
|
|
return *this;
|
|
}
|
|
|
|
Quantity Quantity::operator-(const Quantity& other) const
|
|
{
|
|
if (this->myUnit != other.myUnit) {
|
|
throw Base::UnitsMismatchError("Quantity::operator -(): Unit mismatch in minus operation");
|
|
}
|
|
|
|
return Quantity(this->myValue - other.myValue, this->myUnit);
|
|
}
|
|
|
|
Quantity& Quantity::operator-=(const Quantity& other)
|
|
{
|
|
if (this->myUnit != other.myUnit) {
|
|
throw Base::UnitsMismatchError("Quantity::operator -=(): Unit mismatch in minus operation");
|
|
}
|
|
|
|
myValue -= other.myValue;
|
|
|
|
return *this;
|
|
}
|
|
|
|
Quantity Quantity::operator-() const
|
|
{
|
|
return Quantity(-(this->myValue), this->myUnit);
|
|
}
|
|
|
|
std::string Quantity::getUserString(double& factor, std::string& unitString) const
|
|
{
|
|
return Base::UnitsApi::schemaTranslate(*this, factor, unitString);
|
|
}
|
|
|
|
std::string
|
|
Quantity::getUserString(UnitsSchema* schema, double& factor, std::string& unitString) const
|
|
{
|
|
return schema->schemaTranslate(*this, factor, unitString);
|
|
}
|
|
|
|
std::string Quantity::getSafeUserString() const
|
|
{
|
|
auto ret = getUserString();
|
|
if (this->myValue) {
|
|
auto feedbackQty = parse(ret);
|
|
auto feedbackVal = feedbackQty.getValue();
|
|
if (feedbackVal == 0) {
|
|
ret = fmt::format("{} {}", this->myValue, this->getUnit().getString());
|
|
}
|
|
}
|
|
return Base::Tools::escapeQuotesFromString(ret);
|
|
}
|
|
|
|
/// true if it has a number without a unit
|
|
bool Quantity::isDimensionless() const
|
|
{
|
|
return isValid() && myUnit.isEmpty();
|
|
}
|
|
|
|
/// true if it has a specific unit or no dimension.
|
|
bool Quantity::isDimensionlessOrUnit(const Unit& unit) const
|
|
{
|
|
return isDimensionless() || myUnit == unit;
|
|
}
|
|
|
|
// true if it has a number and a valid unit
|
|
bool Quantity::isQuantity() const
|
|
{
|
|
return isValid() && !myUnit.isEmpty();
|
|
}
|
|
|
|
// true if it has a number with or without a unit
|
|
bool Quantity::isValid() const
|
|
{
|
|
return !std::isnan(myValue);
|
|
}
|
|
|
|
void Quantity::setInvalid()
|
|
{
|
|
myValue = std::numeric_limits<double>::quiet_NaN();
|
|
}
|
|
|
|
// === Predefined types =====================================================
|
|
|
|
const Quantity Quantity::NanoMetre(1.0e-6, Unit(1));
|
|
const Quantity Quantity::MicroMetre(1.0e-3, Unit(1));
|
|
const Quantity Quantity::MilliMetre(1.0, Unit(1));
|
|
const Quantity Quantity::CentiMetre(10.0, Unit(1));
|
|
const Quantity Quantity::DeciMetre(100.0, Unit(1));
|
|
const Quantity Quantity::Metre(1.0e3, Unit(1));
|
|
const Quantity Quantity::KiloMetre(1.0e6, Unit(1));
|
|
|
|
const Quantity Quantity::MilliLiter(1000.0, Unit(3));
|
|
const Quantity Quantity::Liter(1.0e6, Unit(3));
|
|
|
|
const Quantity Quantity::Hertz(1.0, Unit(0, 0, -1));
|
|
const Quantity Quantity::KiloHertz(1.0e3, Unit(0, 0, -1));
|
|
const Quantity Quantity::MegaHertz(1.0e6, Unit(0, 0, -1));
|
|
const Quantity Quantity::GigaHertz(1.0e9, Unit(0, 0, -1));
|
|
const Quantity Quantity::TeraHertz(1.0e12, Unit(0, 0, -1));
|
|
|
|
const Quantity Quantity::MicroGram(1.0e-9, Unit(0, 1));
|
|
const Quantity Quantity::MilliGram(1.0e-6, Unit(0, 1));
|
|
const Quantity Quantity::Gram(1.0e-3, Unit(0, 1));
|
|
const Quantity Quantity::KiloGram(1.0, Unit(0, 1));
|
|
const Quantity Quantity::Ton(1.0e3, Unit(0, 1));
|
|
|
|
const Quantity Quantity::Second(1.0, Unit(0, 0, 1));
|
|
const Quantity Quantity::Minute(60.0, Unit(0, 0, 1));
|
|
const Quantity Quantity::Hour(3600.0, Unit(0, 0, 1));
|
|
|
|
const Quantity Quantity::Ampere(1.0, Unit(0, 0, 0, 1));
|
|
const Quantity Quantity::MilliAmpere(0.001, Unit(0, 0, 0, 1));
|
|
const Quantity Quantity::KiloAmpere(1000.0, Unit(0, 0, 0, 1));
|
|
const Quantity Quantity::MegaAmpere(1.0e6, Unit(0, 0, 0, 1));
|
|
|
|
const Quantity Quantity::Kelvin(1.0, Unit(0, 0, 0, 0, 1));
|
|
const Quantity Quantity::MilliKelvin(0.001, Unit(0, 0, 0, 0, 1));
|
|
const Quantity Quantity::MicroKelvin(0.000001, Unit(0, 0, 0, 0, 1));
|
|
|
|
const Quantity Quantity::MilliMole(0.001, Unit(0, 0, 0, 0, 0, 1));
|
|
const Quantity Quantity::Mole(1.0, Unit(0, 0, 0, 0, 0, 1));
|
|
|
|
const Quantity Quantity::Candela(1.0, Unit(0, 0, 0, 0, 0, 0, 1));
|
|
|
|
const Quantity Quantity::Inch(25.4, Unit(1));
|
|
const Quantity Quantity::Foot(304.8, Unit(1));
|
|
const Quantity Quantity::Thou(0.0254, Unit(1));
|
|
const Quantity Quantity::Yard(914.4, Unit(1));
|
|
const Quantity Quantity::Mile(1609344.0, Unit(1));
|
|
|
|
const Quantity Quantity::MilePerHour(447.04, Unit(1, 0, -1));
|
|
const Quantity Quantity::SquareFoot(92903.04, Unit(2));
|
|
const Quantity Quantity::CubicFoot(28316846.592, Unit(3));
|
|
|
|
const Quantity Quantity::Pound(0.45359237, Unit(0, 1));
|
|
const Quantity Quantity::Ounce(0.0283495231, Unit(0, 1));
|
|
const Quantity Quantity::Stone(6.35029318, Unit(0, 1));
|
|
const Quantity Quantity::Hundredweights(50.80234544, Unit(0, 1));
|
|
|
|
const Quantity Quantity::PoundForce(4448.22, Unit(1, 1, -2)); // lbf are ~= 4.44822 Newton
|
|
|
|
const Quantity Quantity::Newton(1000.0, Unit(1, 1, -2)); // Newton (kg*m/s^2)
|
|
const Quantity Quantity::MilliNewton(1.0, Unit(1, 1, -2));
|
|
const Quantity Quantity::KiloNewton(1e+6, Unit(1, 1, -2));
|
|
const Quantity Quantity::MegaNewton(1e+9, Unit(1, 1, -2));
|
|
|
|
const Quantity Quantity::NewtonPerMeter(1.00, Unit(0, 1, -2)); // Newton per meter (N/m or kg/s^2)
|
|
const Quantity Quantity::MilliNewtonPerMeter(1e-3, Unit(0, 1, -2));
|
|
const Quantity Quantity::KiloNewtonPerMeter(1e3, Unit(0, 1, -2));
|
|
const Quantity Quantity::MegaNewtonPerMeter(1e6, Unit(0, 1, -2));
|
|
|
|
const Quantity Quantity::Pascal(0.001, Unit(-1, 1, -2)); // Pascal (kg/m/s^2 or N/m^2)
|
|
const Quantity Quantity::KiloPascal(1.00, Unit(-1, 1, -2));
|
|
const Quantity Quantity::MegaPascal(1000.0, Unit(-1, 1, -2));
|
|
const Quantity Quantity::GigaPascal(1e+6, Unit(-1, 1, -2));
|
|
|
|
const Quantity Quantity::MilliBar(0.1, Unit(-1, 1, -2));
|
|
const Quantity Quantity::Bar(100.0, Unit(-1, 1, -2)); // 1 bar = 100 kPa
|
|
|
|
const Quantity
|
|
Quantity::Torr(101.325 / 760.0,
|
|
Unit(-1, 1, -2)); // Torr is a defined fraction of Pascal (kg/m/s^2 or N/m^2)
|
|
const Quantity
|
|
Quantity::mTorr(0.101325 / 760.0,
|
|
Unit(-1, 1, -2)); // Torr is a defined fraction of Pascal (kg/m/s^2 or N/m^2)
|
|
const Quantity
|
|
Quantity::yTorr(0.000101325 / 760.0,
|
|
Unit(-1, 1, -2)); // Torr is a defined fraction of Pascal (kg/m/s^2 or N/m^2)
|
|
|
|
const Quantity Quantity::PSI(6.894744825494, Unit(-1, 1, -2)); // pounds/in^2
|
|
const Quantity Quantity::KSI(6894.744825494, Unit(-1, 1, -2)); // 1000 x pounds/in^2
|
|
const Quantity Quantity::MPSI(6894744.825494, Unit(-1, 1, -2)); // 1000 ksi
|
|
|
|
const Quantity Quantity::Watt(1e+6, Unit(2, 1, -3)); // Watt (kg*m^2/s^3)
|
|
const Quantity Quantity::MilliWatt(1e+3, Unit(2, 1, -3));
|
|
const Quantity Quantity::KiloWatt(1e+9, Unit(2, 1, -3));
|
|
const Quantity Quantity::VoltAmpere(1e+6, Unit(2, 1, -3)); // VoltAmpere (kg*m^2/s^3)
|
|
|
|
const Quantity Quantity::Volt(1e+6, Unit(2, 1, -3, -1)); // Volt (kg*m^2/A/s^3)
|
|
const Quantity Quantity::MilliVolt(1e+3, Unit(2, 1, -3, -1));
|
|
const Quantity Quantity::KiloVolt(1e+9, Unit(2, 1, -3, -1));
|
|
|
|
const Quantity Quantity::MegaSiemens(1.0, Unit(-2, -1, 3, 2));
|
|
const Quantity Quantity::KiloSiemens(1e-3, Unit(-2, -1, 3, 2));
|
|
const Quantity Quantity::Siemens(1e-6, Unit(-2, -1, 3, 2)); // Siemens (A^2*s^3/kg/m^2)
|
|
const Quantity Quantity::MilliSiemens(1e-9, Unit(-2, -1, 3, 2));
|
|
const Quantity Quantity::MicroSiemens(1e-12, Unit(-2, -1, 3, 2));
|
|
|
|
const Quantity Quantity::Ohm(1e+6, Unit(2, 1, -3, -2)); // Ohm (kg*m^2/A^2/s^3)
|
|
const Quantity Quantity::KiloOhm(1e+9, Unit(2, 1, -3, -2));
|
|
const Quantity Quantity::MegaOhm(1e+12, Unit(2, 1, -3, -2));
|
|
|
|
const Quantity Quantity::Coulomb(1.0, Unit(0, 0, 1, 1)); // Coulomb (A*s)
|
|
|
|
const Quantity Quantity::Tesla(1.0, Unit(0, 1, -2, -1)); // Tesla (kg/s^2/A)
|
|
const Quantity Quantity::Gauss(1e-4, Unit(0, 1, -2, -1)); // 1 G = 1e-4 T
|
|
|
|
const Quantity Quantity::Weber(1e6, Unit(2, 1, -2, -1)); // Weber (kg*m^2/s^2/A)
|
|
|
|
// disable Oersted because people need to input e.g. a field strength of
|
|
// 1 ampere per meter -> 1 A/m and not get the recalculation to Oersted
|
|
// const Quantity Quantity::Oersted(0.07957747, Unit(-1, 0, 0, 1));// Oersted (A/m)
|
|
|
|
const Quantity Quantity::PicoFarad(1e-18, Unit(-2, -1, 4, 2));
|
|
const Quantity Quantity::NanoFarad(1e-15, Unit(-2, -1, 4, 2));
|
|
const Quantity Quantity::MicroFarad(1e-12, Unit(-2, -1, 4, 2));
|
|
const Quantity Quantity::MilliFarad(1e-9, Unit(-2, -1, 4, 2));
|
|
const Quantity Quantity::Farad(1e-6, Unit(-2, -1, 4, 2)); // Farad (s^4*A^2/m^2/kg)
|
|
|
|
const Quantity Quantity::NanoHenry(1e-3, Unit(2, 1, -2, -2));
|
|
const Quantity Quantity::MicroHenry(1.0, Unit(2, 1, -2, -2));
|
|
const Quantity Quantity::MilliHenry(1e+3, Unit(2, 1, -2, -2));
|
|
const Quantity Quantity::Henry(1e+6, Unit(2, 1, -2, -2)); // Henry (kg*m^2/s^2/A^2)
|
|
|
|
const Quantity Quantity::Joule(1e+6, Unit(2, 1, -2)); // Joule (kg*m^2/s^2)
|
|
const Quantity Quantity::MilliJoule(1e+3, Unit(2, 1, -2));
|
|
const Quantity Quantity::KiloJoule(1e+9, Unit(2, 1, -2));
|
|
const Quantity Quantity::NewtonMeter(1e+6, Unit(2, 1, -2)); // Joule (kg*m^2/s^2)
|
|
const Quantity Quantity::VoltAmpereSecond(1e+6, Unit(2, 1, -2)); // Joule (kg*m^2/s^2)
|
|
const Quantity Quantity::WattSecond(1e+6, Unit(2, 1, -2)); // Joule (kg*m^2/s^2)
|
|
const Quantity Quantity::KiloWattHour(3.6e+12, Unit(2, 1, -2)); // 1 kWh = 3.6e6 J
|
|
const Quantity Quantity::ElectronVolt(1.602176634e-13, Unit(2, 1, -2)); // 1 eV = 1.602176634e-19 J
|
|
const Quantity Quantity::KiloElectronVolt(1.602176634e-10, Unit(2, 1, -2));
|
|
const Quantity Quantity::MegaElectronVolt(1.602176634e-7, Unit(2, 1, -2));
|
|
const Quantity Quantity::Calorie(4.1868e+6, Unit(2, 1, -2)); // 1 cal = 4.1868 J
|
|
const Quantity Quantity::KiloCalorie(4.1868e+9, Unit(2, 1, -2));
|
|
|
|
const Quantity Quantity::KMH(277.778, Unit(1, 0, -1)); // km/h
|
|
const Quantity Quantity::MPH(447.04, Unit(1, 0, -1)); // Mile/h
|
|
|
|
const Quantity Quantity::AngMinute(1.0 / 60.0, Unit(0, 0, 0, 0, 0, 0, 0, 1)); // angular minute
|
|
const Quantity Quantity::AngSecond(1.0 / 3600.0, Unit(0, 0, 0, 0, 0, 0, 0, 1)); // angular second
|
|
const Quantity
|
|
Quantity::Degree(1.0,
|
|
Unit(0, 0, 0, 0, 0, 0, 0, 1)); // degree (internal standard angle)
|
|
const Quantity Quantity::Radian(180 / M_PI, Unit(0, 0, 0, 0, 0, 0, 0, 1)); // radian
|
|
const Quantity Quantity::Gon(360.0 / 400.0, Unit(0, 0, 0, 0, 0, 0, 0, 1)); // gon
|
|
|
|
|
|
// === Parser & Scanner stuff ===============================================
|
|
|
|
// include the Scanner and the Parser for the 'Quantity's
|
|
|
|
// NOLINTNEXTLINE
|
|
Quantity QuantResult;
|
|
|
|
/* helper function for tuning number strings with groups in a locale agnostic way... */
|
|
// NOLINTBEGIN
|
|
double num_change(char* yytext, char dez_delim, char grp_delim)
|
|
{
|
|
double ret_val {};
|
|
const int num = 40;
|
|
std::array<char, num> temp {};
|
|
int iter = 0;
|
|
for (char* ch = yytext; *ch != '\0'; ch++) {
|
|
// skip group delimiter
|
|
if (*ch == grp_delim) {
|
|
continue;
|
|
}
|
|
// check for a dez delimiter other then dot
|
|
if (*ch == dez_delim && dez_delim != '.') {
|
|
temp[iter++] = '.';
|
|
}
|
|
else {
|
|
temp[iter++] = *ch;
|
|
}
|
|
// check buffer overflow
|
|
if (iter >= num) {
|
|
return 0.0;
|
|
}
|
|
}
|
|
|
|
temp[iter] = '\0';
|
|
|
|
ret_val = atof(temp.data());
|
|
return ret_val;
|
|
}
|
|
// NOLINTEND
|
|
|
|
#if defined(__clang__)
|
|
#pragma clang diagnostic push
|
|
#pragma clang diagnostic ignored "-Wmissing-noreturn"
|
|
#endif
|
|
|
|
// error func
|
|
void Quantity_yyerror(const char* errorinfo)
|
|
{
|
|
throw Base::ParserError(errorinfo);
|
|
}
|
|
|
|
#if defined(__clang__)
|
|
#pragma clang diagnostic pop
|
|
#endif
|
|
|
|
|
|
#if defined(__clang__)
|
|
#pragma clang diagnostic push
|
|
#pragma clang diagnostic ignored "-Wsign-compare"
|
|
#pragma clang diagnostic ignored "-Wunneeded-internal-declaration"
|
|
#elif defined(__GNUC__)
|
|
#pragma GCC diagnostic push
|
|
#pragma GCC diagnostic ignored "-Wsign-compare"
|
|
#pragma GCC diagnostic ignored "-Wfree-nonheap-object"
|
|
#endif
|
|
|
|
namespace QuantityParser
|
|
{
|
|
|
|
// NOLINTNEXTLINE
|
|
#define YYINITDEPTH 20
|
|
// show parser the lexer method
|
|
#define yylex QuantityLexer
|
|
int QuantityLexer();
|
|
|
|
// Parser, defined in QuantityParser.y
|
|
// NOLINTNEXTLINE
|
|
#include "QuantityParser.c"
|
|
|
|
#ifndef DOXYGEN_SHOULD_SKIP_THIS
|
|
// Scanner, defined in QuantityParser.l
|
|
// NOLINTNEXTLINE
|
|
#include "QuantityLexer.c"
|
|
#endif // DOXYGEN_SHOULD_SKIP_THIS
|
|
|
|
class StringBufferCleaner
|
|
{
|
|
public:
|
|
explicit StringBufferCleaner(YY_BUFFER_STATE buffer)
|
|
: my_string_buffer {buffer}
|
|
{}
|
|
~StringBufferCleaner()
|
|
{
|
|
// free the scan buffer
|
|
yy_delete_buffer(my_string_buffer);
|
|
}
|
|
|
|
StringBufferCleaner(const StringBufferCleaner&) = delete;
|
|
StringBufferCleaner(StringBufferCleaner&&) = delete;
|
|
StringBufferCleaner& operator=(const StringBufferCleaner&) = delete;
|
|
StringBufferCleaner& operator=(StringBufferCleaner&&) = delete;
|
|
|
|
private:
|
|
YY_BUFFER_STATE my_string_buffer;
|
|
};
|
|
|
|
} // namespace QuantityParser
|
|
|
|
#if defined(__clang__)
|
|
#pragma clang diagnostic pop
|
|
#elif defined(__GNUC__)
|
|
#pragma GCC diagnostic pop
|
|
#endif
|
|
|
|
Quantity Quantity::parse(const std::string& string)
|
|
{
|
|
// parse from buffer
|
|
QuantityParser::YY_BUFFER_STATE my_string_buffer =
|
|
QuantityParser::yy_scan_string(string.c_str());
|
|
QuantityParser::StringBufferCleaner cleaner(my_string_buffer);
|
|
// set the global return variables
|
|
QuantResult = Quantity(DOUBLE_MIN);
|
|
// run the parser
|
|
QuantityParser::yyparse();
|
|
|
|
return QuantResult;
|
|
}
|