teca_cf_time_step_mapper Class Reference

Defines the interface for mapping time steps to files. More...

#include <teca_cf_time_step_mapper.h>

Inheritance diagram for teca_cf_time_step_mapper:

Collaboration diagram for teca_cf_time_step_mapper:

Public Member Functions
virtual bool	initialized ()
virtual int	finalize ()
virtual int	get_upstream_requests (teca_metadata base_req, std::vector< teca_metadata > &up_reqs)
virtual p_teca_cf_layout_manager	get_layout_manager (long time_step)=0
virtual int	to_stream (std::ostream &os)=0
template<typename op_t >
int	file_table_apply (const op_t &op)

Protected Types
using	file_table_t = std::unordered_map< long, p_teca_cf_layout_manager >

Protected Member Functions
	teca_cf_time_step_mapper (const teca_cf_time_step_mapper &)=delete
	teca_cf_time_step_mapper (const teca_cf_time_step_mapper &&)=delete
void	operator= (const teca_cf_time_step_mapper &)=delete
void	operator= (const teca_cf_time_step_mapper &&)=delete
int	alloc_file_comms ()
int	free_file_comms ()

Protected Attributes
MPI_Comm	comm
std::string	index_initializer_key
std::string	index_request_key
long	start_time_step
long	end_time_step
long	n_time_steps
std::vector< long >	block_size
std::vector< long >	block_start
long	n_files
std::vector< std::set< int > >	file_ranks
std::vector< MPI_Comm >	file_comms
file_table_t	file_table

Detailed Description

Defines the interface for mapping time steps to files.

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The documentation for this class was generated from the following file:

• rtd_doxygen/io/teca_cf_time_step_mapper.h