71 lines
2.6 KiB
C
71 lines
2.6 KiB
C
#pragma once
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/// \file toggle_value.h
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/// \author Folling <folling@ikarus.world>
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#include <ikarus/macros.h>
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#include <ikarus/stdtypes.h>
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/// \addtogroup values Values
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/// @{
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IKARUS_BEGIN_HEADER
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/// \brief A true/false boolean-esque value. For example "Is Dead".
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struct IkarusToggleValue;
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/// \brief Creates a toggle value from booleans.
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/// \return The value or null if an error occurs.
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/// \remark Must be freed with #ikarus_free.
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IKA_API IkarusToggleValue * ikarus_toggle_value_create();
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/// \brief Fetches the underlying data of a number value at a specific index.
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/// \param value The number value.
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/// \pre \li Must not be null.
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/// \param idx The index of the data to fetch.
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/// \pre \li Must be less than the size of the value.
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/// \return The underlying data or null if an error occurs or the value is indeterminate.
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IKA_API bool const * ikarus_toggle_value_get(IkarusToggleValue * value, size_t idx);
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/// \brief Fetches the size of the underlying data of a toggle value.
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/// \param value The toggle value.
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/// \pre \li Must not be null.
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/// \return The size of the underlying data or 0 if an error occurs or the value is indeterminate.
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IKA_API size_t ikarus_toggle_value_get_size(IkarusToggleValue const * value);
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/// \brief Sets the data of a toggle value at a specific index.
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/// \param value The toggle value.
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/// \pre \li Must not be null.
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/// \param idx The index of the data to set.
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/// \pre \li Must be less than the size of the value.
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/// \param new_data The new data.
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IKA_API void ikarus_toggle_value_set(IkarusToggleValue * value, size_t idx, bool new_data);
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/// \brief Removes a data from a toggle value.
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/// \param value The toggle value.
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/// \pre \li Must not be null.
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/// \param idx The index of the data to remove.
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/// \pre \li Must be less than the size of the value.
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IKA_API void ikarus_toggle_value_remove(IkarusToggleValue * value, size_t idx);
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/// \brief Inserts a data into a toggle value.
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/// \param value The toggle value.
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/// \pre \li Must not be null.
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/// \param idx The index of the data to insert.
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/// \pre \li Must be less than or equal to the size of the value.
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/// \param new_data The new data.
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IKA_API void ikarus_toggle_value_insert(IkarusToggleValue * value, size_t idx, bool new_data);
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/// \brief Clears a toggle value.
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/// \param value The toggle value.
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/// \remark Noop if the value is indeterminate.
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IKA_API void ikarus_toggle_value_clear(IkarusToggleValue * value);
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/// \brief Converts a toggle value to an entity value.
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/// \param value The toggle value to convert.
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/// \return The converted entity value.
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IKA_API struct IkarusValue * ikarus_toggle_value_to_value(IkarusToggleValue * value);
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IKARUS_END_HEADER
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/// @}
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