ACommandLineArgs

Simple command line arguments parser.

Header:	#include <AUI/Util/ACommandLineArgs.h>
CMake:	aui_link(my_target PUBLIC aui::core)

Public Methods

value

---

AOptional<AString> ACommandLineArgs::value(const AString& flagName)

Finds --key=value style argument.

Arguments

flagName

key name (without 2 dashes)

Returns

value, if presented

Examples

examples/7guis/flight_booker/src/main.cpp

7GUIs Flight Booker - Flight Booker.

                  return sys_days(ymd);
              },
            }),
            it->text());
        it & state.parsed > [](AView& textField, const AOptional<system_clock::time_point>& value) {
            textField.setAssName(".red", !value.hasValue());
        };
    };
}

examples/7guis/cells/tests/FormulaTests.cpp

7GUIs Cells - Spreadsheet processor (Excel).

TEST_F(Cells_Formula, ChangePropagation) {
    mSpreadsheet[{1, 0}].expression = "=A0+1";

    mSpreadsheet[{0, 0}].expression = "228";
    EXPECT_EQ(std::get<double>(mSpreadsheet[{1, 0}].value.value()), 229);

    mSpreadsheet[{0, 0}].expression = "0";
    EXPECT_EQ(std::get<double>(mSpreadsheet[{1, 0}].value.value()), 1);
}

examples/7guis/temperature_converter/src/main.cpp

7GUIs Temperature Converter - Fahrenheit to Celsius and vice versa.

    TemperatureConverterWindow() : AWindow("AUI - 7GUIs - TempConv", 300_dp, 50_dp) {
        setContents(Centered {
          Horizontal {
            myPicker() AUI_LET {
                biConnect(it->value(), mCelsius);
                it->focus();
            },
            Label { "°C" },
            Label { "=" } AUI_WITH_STYLE { Margin { {}, 16_dp } },
            myPicker() AUI_LET { biConnect(it->value(), mFahrenheit); },