|
libqalculate-3.15.0
|
A date argument. More...
#include <Function.h>
Public Member Functions | |
| DateArgument (std::string name_="", bool does_test=true, bool does_error=true) | |
| DateArgument (const DateArgument *arg) | |
| virtual void | parse (MathStructure *mstruct, const std::string &str, const ParseOptions &po=default_parse_options) const |
| virtual int | type () const |
| virtual Argument * | copy () const |
| virtual std::string | print () const |
Public Member Functions inherited from Argument | |
| Argument (std::string name_="", bool does_test=true, bool does_error=true) | |
| Argument (const Argument *arg) | |
| virtual | ~Argument () |
| virtual void | set (const Argument *arg) |
| std::string | printlong () const |
| bool | test (MathStructure &value, int index, MathFunction *f, const EvaluationOptions &eo=default_evaluation_options) const |
| virtual MathStructure | parse (const std::string &str, const ParseOptions &po=default_parse_options) const |
| std::string | name () const |
| void | setName (std::string name_) |
| void | setCustomCondition (std::string condition) |
| std::string | getCustomCondition () const |
| bool | tests () const |
| void | setTests (bool does_error) |
| bool | alerts () const |
| void | setAlerts (bool does_error) |
| bool | zeroForbidden () const |
| void | setZeroForbidden (bool forbid_zero) |
| bool | matrixAllowed () const |
| void | setMatrixAllowed (bool allow_matrix) |
| bool | handlesVector () const |
| void | setHandleVector (bool handle_vector) |
| bool | isLastArgument () const |
| void | setIsLastArgument (bool is_last) |
| bool | rationalPolynomial () const |
| void | setRationalPolynomial (bool rational_polynomial) |
| virtual bool | suggestsQuotes () const |
Protected Member Functions | |
| virtual bool | subtest (MathStructure &value, const EvaluationOptions &eo) const |
| virtual std::string | subprintlong () const |
Additional Inherited Members | |
Protected Attributes inherited from Argument | |
| std::string | sname |
| std::string | scondition |
| bool | b_zero |
| bool | b_test |
| bool | b_matrix |
| bool | b_text |
| bool | b_error |
| bool | b_rational |
| bool | b_last |
| bool | b_handle_vector |
A date argument.
A text argument representing a date.
|
virtual |
|
virtual |
Parses an expression for an argument value. The default behavior is to use Calculator::parse() directly.
| mstruct | Mathematical structure to set with the parsed expression. |
| str | Expression. |
| po | Parse options. |
Reimplemented from Argument.
|
virtual |
Resturns a short description of the argument definition. Ex. "number" for NumberArgument.
Reimplemented from Argument.
|
protectedvirtual |
This function is called from Argument::printlong() and returns description specific the argument definition type. Should be reimplemented by all subclasses. For example IntegerArgument::subprintlong() might return "an integer" and Argument::printlong() might append " that fulfills the condition: even(\x)".
Reimplemented from Argument.
|
protectedvirtual |
This function is called from Argument::test() and performs validation specific to the argument definition type. Should be reimplemented by all subclasses.
| value | Value to test. |
| eo | Evaluation options to use if the value needs to be evaluated. |
Reimplemented from Argument.
|
virtual |
Returns the type of the argument, corresponding to which subclass the object belongs to.
Reimplemented from Argument.