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change error system & function signatures

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Signed-off-by: Folling <mail@folling.io>
This commit is contained in:
Folling 2024-01-02 15:14:39 +01:00 • committed by Folling
parent 41f00bc871
commit 70f1fe7de0
Signed by: folling
SSH key fingerprint: SHA256:S9qEx5WCFFLK49tE/LKnKuJYM5sw+++Dn6qJbbyxnCY
28 changed files with 633 additions and 651 deletions
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25
include/ikarus/objects/properties/property.h
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@ -3,6 +3,7 @@
/// \file property.h
/// \author Folling <folling@ikarus.world>
#include <ikarus/errors.h>
#include <ikarus/macros.h>
#include <ikarus/objects/properties/property_type.h>
#include <ikarus/stdtypes.h>
@ -59,32 +60,36 @@ struct IkarusProperty;
/// \param property The property to delete.
/// \pre \li Must not be null.
/// \pre \li Must exist.
/// \param error_out \see errors.h
/// \remark The property must not be accessed after deletion.
IKA_API void ikarus_property_delete(IkarusProperty * property);
IKA_API void ikarus_property_delete(IkarusProperty * property, IkarusErrorData * error_out);
/// \brief Gets the type info of a property.
/// \param property The property to get the type info of.
/// \pre \li Must not be null.
/// \pre \li Must exist.
/// \param error_out \see errors.h
/// \return The type info of the property or null if an error occurs.
/// \remark Must be freed using #ikarus_free.
IKA_API IkarusPropertyType ikarus_property_get_type(IkarusProperty const * property);
IKA_API IkarusPropertyType ikarus_property_get_type(IkarusProperty const * property, IkarusErrorData * error_out);
/// \brief Gets the source of a property.
/// \param property The property to get the source of.
/// \pre \li Must not be null.
/// \pre \li Must exist.
/// \param error_out \see errors.h
/// \return The source of the property or null if an error occurs.
/// \remark Must be freed using #ikarus_free.
IKA_API struct IkarusPropertySource const * ikarus_property_get_source(IkarusProperty const * property);
IKA_API struct IkarusPropertySource const * ikarus_property_get_source(IkarusProperty const * property, IkarusErrorData * error_out);
/// \brief Gets the default value of a property.
/// \param property The property to get the type info of.
/// \pre \li Must not be null.
/// \pre \li Must exist.
/// \param error_out \see errors.h
/// \return The default value of the property or null if an error occurs.
/// \remark Must be freed using #ikarus_free.
IKA_API struct IkarusValue const * ikarus_property_get_default_value(IkarusProperty const * property);
IKA_API struct IkarusValue const * ikarus_property_get_default_value(IkarusProperty const * property, IkarusErrorData * error_out);
/// \brief Visits a property. Calling the appropriate function for the property's type.
/// \param property The property to visit.
@ -94,12 +99,14 @@ IKA_API struct IkarusValue const * ikarus_property_get_default_value(IkarusPrope
/// \param number_property_visitor The function to call if the property is a number property. Skipped if null.
/// \param text_property_visitor The function to call if the property is a text property. Skipped if null.
/// \param data The data to pass to the functions.
/// \param error_out \see errors.h
IKA_API void ikarus_property_visit(
IkarusProperty * property,
void (*toggle_property_visitor)(struct IkarusToggleProperty *, void *),
void (*number_property_visitor)(struct IkarusNumberProperty *, void *),
void (*text_property_visitor)(struct IkarusTextProperty *, void *),
void * data
void * data,
IkarusErrorData * error_out
);
/// \see ikarus_property_visit
@ -108,19 +115,21 @@ IKA_API void ikarus_property_visit_const(
void (*toggle_property_visitor)(struct IkarusToggleProperty const *, void *),
void (*number_property_visitor)(struct IkarusNumberProperty const *, void *),
void (*text_property_visitor)(struct IkarusTextProperty const *, void *),
void * data
void * data,
IkarusErrorData * error_out
);
/// \brief Casts a property to an object.
/// \param property The property to cast.
/// \pre \li Must not be null.
/// \pre \li Must exist.
/// \param error_out \see errors.h
/// \return The property represented as an object or null if an error occurs.
/// \remark This operation is guaranteed to be very fast and is intended to be used frequently.
IKA_API struct IkarusObject * ikarus_property_to_object(IkarusProperty * property);
IKA_API struct IkarusObject * ikarus_property_to_object(IkarusProperty * property, IkarusErrorData * error_out);
/// \see ikarus_property_to_object
IKA_API struct IkarusObject const * ikarus_property_to_object_const(IkarusProperty const * property);
IKA_API struct IkarusObject const * ikarus_property_to_object_const(IkarusProperty const * property, IkarusErrorData * error_out);
IKARUS_END_HEADER