Output_dynetml Struct Reference

Outputs the contents of a set of networks to dynetml files. More...

Inheritance diagram for Output_dynetml:

Collaboration diagram for Output_dynetml:

Public Member Functions
	~Output_dynetml (void)
void	process_nodesets ()
void	process (void)
void	add_output (const Graph< bool > *g)
template<typename T >
void	add_output (const Graph< T > *g)
void	process (unsigned int t) override
	Called after each model has executed. More...
	Output_dynetml (const dynet::ParameterMap &params, Construct &construct)
	Constructor for the "dynetml" type output. More...
Public Member Functions inherited from Output
	Output (const dynet::ParameterMap &params, Construct &construct)
	Sets up the output to only record during certain timeperiods. Allows the usage of should_process.
	Output ()
	Creates an output that does not depend on time. Output::should_process should not be called when using this constructor.
bool	should_process (int t)
	Given the current time index, returns true if the current time period is flagged to be processed.
virtual	~Output ()
	Virtual Deconstructor. More...
virtual std::vector< int >	get_output_timeperiods (const dynet::ParameterMap &params, Construct &construct)
	Creates a vector of indexes that indicate in which timeperiod output should be processed. The parameter "timeperiods" in params controls this value. "all" will fill the entire the array with -1 followed by all timeperiods. "last" will set it to only contain the last time index. "initial" will set it to only contain -1. If it is none of these, the param is tokenized with a comma delimiter and converts the tokens to integers. Returned vector should always be ordered.
virtual void	process (unsigned int t)=0
	Called after each model has executed. More...

Public Attributes
std::vector< const Typeless_Graph * >	_graphs
std::unordered_set< const Nodeset * >	_nodesets
std::unordered_map< const Nodeset *, const std::vector< dynet::ParameterMap > * >	nodeset_attributes
std::ofstream	_output_file

Detailed Description

Outputs the contents of a set of networks to dynetml files.

Constructor & Destructor Documentation

~Output_dynetml()

Output_dynetml::~Output_dynetml ( void  )

inline

summary>

Output_dynetml()

Output_dynetml::Output_dynetml ( const dynet::ParameterMap &  params, Construct &  construct  )

inline

Constructor for the "dynetml" type output.

Exception Safety

If parameters "network names", "output file", or "timeperiods" are not in the ParameterMap, a dynet::could_not_find_parameter is thrown. If a network could not be found, a dynet::could_not_find_network is thrown. If a network is 3d (slice_nodeset != NULL), a dynet::construct_exception is thrown. If a network has data type std::string, an assertion is raised. If the "output file" parameter does not have extension ".xml", a dynet::wrong_file_extension is thrown. If this file can not be opened for writing, a dynet::could_not_open_file is thrown. If the value for parameter "timeperiods" is not "last", "all", or "initial", a dynet::unknown_value is thrown.

Here is the call graph for this function:

Member Function Documentation

add_output() [1/2]

void Output_dynetml::add_output ( const Graph< bool > *  g )

inline

summary>

Here is the call graph for this function:

Here is the caller graph for this function:

add_output() [2/2]

template<typename T >

void Output_dynetml::add_output ( const Graph< T > *  g )

inline

summary>

Here is the call graph for this function:

process() [1/2]

void Output_dynetml::process ( unsigned int  t )

inlineoverridevirtual

Called after each model has executed.

Parameters

t	The current time period.

Implements Output.

Here is the call graph for this function:

process() [2/2]

void Output_dynetml::process ( void  )

inline

summary>

Here is the call graph for this function:

Here is the caller graph for this function:

process_nodesets()

void Output_dynetml::process_nodesets ( )

inline

summary>

Here is the call graph for this function:

Here is the caller graph for this function:

Member Data Documentation

_graphs

std::vector<const Typeless_Graph*> Output_dynetml::_graphs

summary>

_nodesets

std::unordered_set<const Nodeset*> Output_dynetml::_nodesets

summary>

nodeset_attributes

std::unordered_map<const Nodeset*, const std::vector<dynet::ParameterMap>* > Output_dynetml::nodeset_attributes

summary>