diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/gras/block.hpp | 41 |
1 files changed, 19 insertions, 22 deletions
diff --git a/include/gras/block.hpp b/include/gras/block.hpp index f00a6f7..1c6516d 100644 --- a/include/gras/block.hpp +++ b/include/gras/block.hpp @@ -20,6 +20,9 @@ struct GRAS_API InputPortConfig { InputPortConfig(void); + //! The size of an item in bytes + size_t item_size; + /*! * Set an input reserve requirement such that work is called * with an input buffer at least reserve items in size. @@ -80,6 +83,9 @@ struct GRAS_API OutputPortConfig { OutputPortConfig(void); + //! The size of an item in bytes + size_t item_size; + /*! * Set an output reserve requirement such that work is called * with an output buffer at least reserve items in size. @@ -109,36 +115,27 @@ struct GRAS_API Block : Element Block(const std::string &name); /******************************************************************* - * Item sizes for ports - ******************************************************************/ - - //! Get the input item size for this port in bytes - size_t get_input_size(const size_t which_input) const; - - //! Set the input item size for this port in bytes - void set_input_size(const size_t which_input, const size_t bytes); - - //! Get the output item size for this port in bytes - size_t get_output_size(const size_t which_output) const; - - //! Set the output item size for this port in bytes - void set_output_size(const size_t which_output, const size_t bytes); - - /******************************************************************* * Deal with input and output port configuration ******************************************************************/ //! Get the configuration rules of an input port - InputPortConfig get_input_config(const size_t which_input) const; + const InputPortConfig &input_config(const size_t which_input) const; - //! Set the configuration rules for an input port - void set_input_config(const size_t which_input, const InputPortConfig &config); + //! Get the configuration rules of an input port + InputPortConfig &input_config(const size_t which_input); //! Get the configuration rules of an output port - OutputPortConfig get_output_config(const size_t which_output) const; + const OutputPortConfig &output_config(const size_t which_output) const; - //! Set the configuration rules for an output port - void set_output_config(const size_t which_output, const OutputPortConfig &config); + //! Get the configuration rules of an output port + OutputPortConfig &output_config(const size_t which_output); + + /*! + * Commit changes to the port configuration. + * Changes are commited automatically when the block becomes active. + * However, once active, changes may not effect until commit_config(). + */ + void commit_config(void); /******************************************************************* * Deal with data production and consumption |