| USRP Hardware Driver and USRP Manual Version: 4.9.0.makepkg-0-g9ec1f582 UHD and USRP Manual |

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uhd::rfnoc::node_accessor_t Class Reference

Special class which may access nodes. More...

`#include <uhd/rfnoc/node_accessor.hpp>`

## Public Types
using | prop_ptrs_t = node_t::prop_ptrs_t

## Public Member Functions
void | init_props (node_t *node)
void | resolve_props (node_t *node)
template<typename PredicateType>
node_t::prop_ptrs_t | filter_props (node_t *node, PredicateType &&predicate)
void | clean_props (node_t *node)
void | set_resolve_all_callback (node_t *node, node_t::resolve_callback_t &&resolver)
void | clear_resolve_all_callback (node_t *node)
void | set_graph_mutex_callback (node_t *node, node_t::graph_mutex_callback_t &&mutex)
void | clear_graph_mutex_callback (node_t *node)
void | forward_edge_property (node_t *dst_node, const size_t dst_port, property_base_t *incoming_prop)
void | set_post_action_callback (node_t *node, node_t::action_handler_t &&post_handler)
void | send_action (node_t *node, const res_source_info &port_info, action_info::sptr action)
void | post_action (node_t *node, const res_source_info &edge_info, action_info::sptr action)
bool | check_topology (node_t *node, const std::vector< size_t > &connected_inputs, const std::vector< size_t > &connected_outputs)
void | shutdown (node_t *node)

## Detailed Description

Special class which may access nodes.

## Member Typedef Documentation

## ◆ prop_ptrs_t

using uhd::rfnoc::node_accessor_t::prop_ptrs_t = node_t::prop_ptrs_t

## Member Function Documentation

## ◆ check_topology()

bool uhd::rfnoc::node_accessor_t::check_topology | ( | node_t * | node,
|  | const std::vector< size_t > & | connected_inputs,
|  | const std::vector< size_t > & | connected_outputs )
| inline

Check topology for this block

See node_t::check_topology() for details

## ◆ clean_props()

void uhd::rfnoc::node_accessor_t::clean_props | ( | node_t * | node | ) |
| inline

Mark all properties on this node as clean

See node_t::clean_props() for details.

## ◆ clear_graph_mutex_callback()

void uhd::rfnoc::node_accessor_t::clear_graph_mutex_callback | ( | node_t * | node | ) |
| inline

Clears the graph mutex callback. Called when node is disconnected from the graph.

See node_t::clear_graph_mutex_callback() for details.

## ◆ clear_resolve_all_callback()

void uhd::rfnoc::node_accessor_t::clear_resolve_all_callback | ( | node_t * | node | ) |
| inline

## ◆ filter_props()

template<typename PredicateType>

node_t::prop_ptrs_t uhd::rfnoc::node_accessor_t::filter_props | ( | node_t * | node,
|  | PredicateType && | predicate )
| inline

Returns a filtered list of properties.

The return list contains all properties that match a given predicate.

## ◆ forward_edge_property()

void uhd::rfnoc::node_accessor_t::forward_edge_property | ( | node_t * | dst_node,
|  | const size_t | dst_port,
|  | property_base_t * | incoming_prop )
| inline

Forward an edge property to `dst_node`

See node_t::forward_edge_property() for details.

## ◆ init_props()

void uhd::rfnoc::node_accessor_t::init_props | ( | node_t * | node | ) |
| inline

Initializes the properties of a node. See node_t::init_props() for details.

## ◆ post_action()

void uhd::rfnoc::node_accessor_t::post_action | ( | node_t * | node,
|  | const res_source_info & | edge_info,
|  | action_info::sptr | action )
| inline

Fake a post_action() call from this node

This will call node_t::post_action() (see that for details).

## ◆ resolve_props()

void uhd::rfnoc::node_accessor_t::resolve_props | ( | node_t * | node | ) |
| inline

Does a local resolution of properties on `node`.

See node_t::resolve_props for details.

## ◆ send_action()

void uhd::rfnoc::node_accessor_t::send_action | ( | node_t * | node,
|  | const res_source_info & | port_info,
|  | action_info::sptr | action )
| inline

Send an action to `node`

This will call node_t::receive_action() (see that for details).

## ◆ set_graph_mutex_callback()

void uhd::rfnoc::node_accessor_t::set_graph_mutex_callback | ( | node_t * | node,
|  | node_t::graph_mutex_callback_t && | mutex )
| inline

Sets a callback that the node can call to the mutex to the graph it is connected to. Used for setting properties and propagation.

See node_t::set_graph_mutex_callback() for details.

## ◆ set_post_action_callback()

void uhd::rfnoc::node_accessor_t::set_post_action_callback | ( | node_t * | node,
|  | node_t::action_handler_t && | post_handler )
| inline

Set post action callback for the node

See node_t::set_post_action_callback() for details.

## ◆ set_resolve_all_callback()

void uhd::rfnoc::node_accessor_t::set_resolve_all_callback | ( | node_t * | node,
|  | node_t::resolve_callback_t && | resolver )
| inline

Set a resolver callback for the node

See node_t::set_resolve_all_callback() for details.

## ◆ shutdown()

void uhd::rfnoc::node_accessor_t::shutdown | ( | node_t * | node | ) |
| inline

Put a node into shutdown

See node_t::shutdown(), and also noc_block_base::shutdown() for details.

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

- node_accessor.hpp