size.h

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#ifndef TAG_PARSER_SIZE_H
#define TAG_PARSER_SIZE_H
 
#include "./global.h"
 
#include <c++utilities/conversion/stringbuilder.h>
 
#include <cstdint>
#include <string>
#include <string_view>
 
namespace TagParser {
 
class TAG_PARSER_EXPORT Size {
public:
    constexpr Size();
    constexpr Size(std::uint32_t width, std::uint32_t height);
 
    constexpr std::uint32_t width() const;
    constexpr std::uint32_t height() const;
    void setWidth(std::uint32_t value);
    void setHeight(std::uint32_t value);
    constexpr std::uint32_t resolution() const;
    std::string_view abbreviation() const;
 
    bool constexpr isNull() const;
    bool constexpr operator==(const Size &other) const;
    bool constexpr operator>=(const Size &other) const;
    std::string toString() const;
 
private:
    std::uint32_t m_width;
    std::uint32_t m_height;
};
 
constexpr Size::Size()
    : m_width(0)
    , m_height(0)
{
}
 
constexpr Size::Size(std::uint32_t width, std::uint32_t height)
    : m_width(width)
    , m_height(height)
{
}
 
constexpr std::uint32_t Size::width() const
{
    return m_width;
}
 
constexpr std::uint32_t Size::height() const
{
    return m_height;
}
 
inline void Size::setWidth(std::uint32_t value)
{
    m_width = value;
}
 
inline void Size::setHeight(std::uint32_t value)
{
    m_height = value;
}
 
constexpr std::uint32_t Size::resolution() const
{
    return m_width * m_height;
}
 
constexpr bool Size::isNull() const
{
    return (m_width == 0) && (m_height == 0);
}
 
constexpr bool Size::operator==(const Size &other) const
{
    return (m_width == other.m_width) && (m_height == other.m_height);
}
 
constexpr bool Size::operator>=(const Size &other) const
{
    return (m_width >= other.m_width) && (m_height >= other.m_height);
}
 
inline std::string Size::toString() const
{
    return CppUtilities::argsToString("width: ", m_width, ", height: ", m_height);
}
 
} // namespace TagParser
 
#endif // TAG_PARSER_SIZE_H