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| | DataFrameCell (const DataFrameCell &other) |
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| | DataFrameCell (DataFrameCell &&other) noexcept |
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| | DataFrameCell (const CSVRow *_row, RowOverlay *_row_overlay, size_t _col_index) |
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| | DataFrameCell (const CSVRow *_row, const RowOverlay *_row_overlay, size_t _col_index) |
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| DataFrameCell & | operator= (const DataFrameCell &other) |
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| DataFrameCell & | operator= (DataFrameCell &&other) noexcept |
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| DataFrameCell & | operator= (csv::string_view value) |
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| bool | try_assign (csv::string_view value, CSVError &error) |
| | Assign through a mutable cell, preserving the current value on validation failure.
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| template<typename T = std::string> |
| T | get () const |
| | Const-friendly read access for proxy use in column iteration and callbacks.
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| bool | is_null () const noexcept |
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| bool | is_str () const noexcept |
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| bool | is_num () const noexcept |
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| bool | is_int () const noexcept |
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| bool | is_float () const noexcept |
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| DataType | type () const noexcept |
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| template<typename T > |
| bool | try_get (T &out) const noexcept |
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| template<typename T > |
| bool | try_get (T &out, CSVConversionError &error) const noexcept |
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| template<typename T = std::string> |
| T | get () const |
| | Returns the value casted to the requested type, performing type checking before.
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| template<> |
| long double | get () const |
| | Retrieve this field's value as a long double.
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| CONSTEXPR csv::string_view | get_sv () const noexcept |
| | Return a string view over the field's contents.
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| bool | is_float () const noexcept |
| | Returns true if field is a floating point value.
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| bool | is_int () const noexcept |
| | Returns true if field is an integer.
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| bool | is_null () const noexcept |
| | Returns true if field is an empty string or string of whitespace characters.
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| bool | is_num () const noexcept |
| | Returns true if field is an integer or float.
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| bool | is_str () const noexcept |
| | Returns true if field is a non-numeric, non-empty string.
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| template<typename T = std::string> |
| bool | try_get (T &out) const noexcept |
| | Non-throwing equivalent of get().
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| template<typename T > |
| bool | try_get (T &out, CSVConversionError &error) const noexcept |
| | Convert with the same rules as try_get(), retaining the failure reason.
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| DataType | type () const noexcept |
| | Return the type of the underlying CSV data.
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| constexpr | CSVField (csv::string_view _sv) noexcept |
| | Constructs a CSVField from a string_view.
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| | CSVField (csv::string_view _sv, const internals::CSVFieldScalar &scalar) noexcept |
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| | operator csv::string_view () const noexcept |
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| | operator std::string () const |
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| template<typename T = std::string> |
| T | get () const |
| | Returns the value casted to the requested type, performing type checking before.
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| template<typename T = std::string> |
| std::expected< T, CSVConversionError > | as () const |
| | Return this field as T, preserving conversion failure as CSVConversionError.
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| template<typename T = std::string> |
| bool | try_get (T &out) const noexcept |
| | Non-throwing equivalent of get().
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| template<typename T > |
| bool | try_get (T &out, CSVConversionError &error) const noexcept |
| | Convert with the same rules as try_get(), retaining the failure reason.
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| template<typename T > |
| | operator std::optional< T > () const |
| | Convert this field to std::optional<T>, returning std::nullopt when conversion fails.
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| template<typename T = long long> |
| bool | try_parse_hex (T &parsedValue) const |
| | Parse a hexadecimal value, returning false if the value is not hex.
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| bool | try_parse_decimal (long double &dVal, const char decimalSymbol='.') |
| | Attempts to parse a decimal (or integer) value using the given symbol, returning true if the value is numeric.
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| bool | try_parse_timestamp (std::uint64_t &out) const noexcept |
| | Parse this field as Unix milliseconds.
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template<typename T > |
| bool | try_parse_timestamp (T &out) const noexcept |
| | Parse this field as Unix milliseconds in a 64-bit unsigned integer.
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| template<typename Rep , typename Period > |
| bool | try_parse_timestamp (std::chrono::duration< Rep, Period > &out) const noexcept |
| | Parse this field as a timestamp duration since the Unix epoch.
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| template<typename Duration > |
| bool | try_parse_timestamp (std::chrono::time_point< std::chrono::system_clock, Duration > &out) const noexcept |
| | Parse this field as a std::chrono::system_clock time point.
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| template<typename T > |
| bool | operator== (T other) const noexcept |
| | Compares the contents of this field to a numeric value.
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| CONSTEXPR csv::string_view | get_sv () const noexcept |
| | Return a string view over the field's contents.
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| bool | is_null () const noexcept |
| | Returns true if field is an empty string or string of whitespace characters.
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| bool | is_str () const noexcept |
| | Returns true if field is a non-numeric, non-empty string.
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| bool | is_num () const noexcept |
| | Returns true if field is an integer or float.
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| bool | is_int () const noexcept |
| | Returns true if field is an integer.
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| bool | is_float () const noexcept |
| | Returns true if field is a floating point value.
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| bool | is_bool () const noexcept |
| | Returns true if field is a boolean value.
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| bool | is_timestamp () const noexcept |
| | Returns true if field is a timestamp value.
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| DataType | type () const noexcept |
| | Return the type of the underlying CSV data.
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| template<> |
| long double | get () const |
| | Retrieve this field's value as a long double.
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| template<> |
| CONSTEXPR bool | operator== (const char *other) const noexcept |
| | Compares the contents of this field to a string.
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| template<> |
| CONSTEXPR bool | operator== (csv::string_view other) const noexcept |
| | Compares the contents of this field to a string.
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Public Member Functions inherited from csv::CSVField