#include <Marshalling.hpp>
Public Member Functions | |
| Marshalling (TaskContext *parent) | |
| ~Marshalling () | |
 Public Member Functions inherited from RTT::ServiceRequester | |
| bool | addOperationCaller (base::OperationCallerBaseInvoker &mbi) |
| bool | addServiceRequester (shared_ptr obj) |
| virtual void | clear () |
| virtual bool | connectTo (Service::shared_ptr sp) |
| virtual void | disconnect () |
| base::OperationCallerBaseInvoker * | getOperationCaller (const std::string &name) |
| OperationCallerNames | getOperationCallerNames () const |
| Service::shared_ptr | getReferencedService () |
| RequesterNames | getRequesterNames () const |
| const std::string & | getRequestName () const |
| TaskContext * | getServiceOwner () const |
| virtual bool | ready () const |
| ServiceRequester::shared_ptr | requires () |
| ServiceRequester::shared_ptr | requires (const std::string &service_name) |
| bool | requiresService (const std::string &service_name) |
| ServiceRequester (const std::string &name, TaskContext *owner=0) | |
| void | setOwner (TaskContext *new_owner) |
| virtual | ~ServiceRequester () |
Public Attributes | |
| OperationCaller< bool(const std::string &filename)> | loadProperties |
| OperationCaller< bool(const std::string &filename)> | readProperties |
| OperationCaller< bool(const std::string &name, const std::string &filename)> | readProperty |
| OperationCaller< bool(const std::string &filename)> | storeProperties |
| OperationCaller< bool(const std::string &filename)> | updateFile |
| OperationCaller< bool(const std::string &filename)> | updateProperties |
| OperationCaller< bool(const std::string &filename)> | writeProperties |
| OperationCaller< bool(const std::string &name, const std::string &filename)> | writeProperty |
Additional Inherited Members | |
| Public Types inherited from RTT::ServiceRequester | |
| typedef std::vector< std::string > | OperationCallerNames |
| typedef std::vector< std::string > | RequesterNames |
| typedef boost::shared_ptr< const ServiceRequester > | shared_constptr |
| typedef boost::shared_ptr< ServiceRequester > | shared_ptr |
| Protected Types inherited from RTT::ServiceRequester | |
| typedef std::map< std::string, base::OperationCallerBaseInvoker * > | OperationCallers |
| Our methods. More... | |
| typedef std::map< std::string, ServiceRequester::shared_ptr > | Requests |
| Protected Attributes inherited from RTT::ServiceRequester | |
| OperationCallers | mmethods |
| Service::shared_ptr | mprovider |
| Requests | mrequests |
| the services we implement. More... | |
| std::string | mrname |
| TaskContext * | mrowner |
Detailed Description
Service requester to load and save properties of a TaskContext.
Definition at line 53 of file Marshalling.hpp.
Constructor & Destructor Documentation
| RTT::Marshalling::Marshalling | ( | TaskContext * | parent | ) |
This object is normally created by a TaskContext.
Definition at line 43 of file Marshalling.cpp.
| RTT::Marshalling::~Marshalling | ( | ) |
Definition at line 64 of file Marshalling.cpp.
Member Data Documentation
| OperationCaller<bool (const std::string& filename)> RTT::Marshalling::loadProperties |
Read a property file and update (or create any missing) properties in the TaskContext. This function allows to dynamically add properties to a component. This can be useful in combination with Orocos scripts when the script requires additional properties from the parent TaskContext.
Definition at line 70 of file Marshalling.hpp.
| OperationCaller<bool (const std::string& filename)> RTT::Marshalling::readProperties |
Read the property file and 'refresh' all the properties of the TaskContext. There may be more properties in the file than properties in the TaskContext, but all properties of the TaskContext must be present in filename. In case a type mismatch occurs, this method will fail and update no properties.
- Parameters
-
filename The file to read from.
- Returns
- true on success, false on error, consult Logger output for messages.
Definition at line 90 of file Marshalling.hpp.
| OperationCaller<bool (const std::string& name,const std::string& filename)> RTT::Marshalling::readProperty |
Read a single property from a file. The name may be a 'path' like location of a Property in the hierarchy.
- Parameters
-
name The name of the property in the file. For example "MyProp" for a top-level property or "Settings.XML.Editor" to specify a dot-separated 'path' to the property 'Editor'. filename The name of the file in which to lookup name.
Definition at line 111 of file Marshalling.hpp.
| OperationCaller<bool (const std::string& filename)> RTT::Marshalling::storeProperties |
Stores all properties of parent TaskContext in a new file or overwrite an existing one. The file given in filename will always be overwritten and any existing content will be lost.
- Parameters
-
filename The file to store to.
- Returns
- true on success, false on error, consult Logger output for messages.
- See also
- loadProperties() for loading properties in a TaskContext.
Definition at line 80 of file Marshalling.hpp.
| OperationCaller<bool (const std::string& filename)> RTT::Marshalling::updateFile |
Write the property file with the properties of a TaskContext, which are already present in filename. No new entries are created in the file, only existing ones are updated. The file is first read in, the resulting tree is updated with the task's properties, and then written to disk again.
- Parameters
-
filename The file to read from and write to.
- Returns
- true on success, false on error, consult Logger output for messages.
Definition at line 132 of file Marshalling.hpp.
| OperationCaller<bool (const std::string& filename)> RTT::Marshalling::updateProperties |
Read the property file and 'refresh' some properties of the TaskContext. There may be more properties in the file than properties in the TaskContext, and some may be missing in the file. This method will update 'as much as possible' properties. In case a type mismatch occurs, this method will fail and update no properties.
- Parameters
-
filename The file to read all the properties from.
- Returns
- true on success, false on error, consult Logger output for messages.
Definition at line 101 of file Marshalling.hpp.
| OperationCaller<bool (const std::string& filename)> RTT::Marshalling::writeProperties |
Write the property file with the properties of a TaskContext. The file is first read in, the resulting tree is updated with the task's properties and then written to disk again. This allows to share files between tasks.
- Parameters
-
filename The file to read from and write to (updating).
- Returns
- true on success, false on error, consult Logger output for messages.
Definition at line 121 of file Marshalling.hpp.
| OperationCaller<bool (const std::string& name, const std::string& filename)> RTT::Marshalling::writeProperty |
Write a single property to a file. The name may be a 'path' like location of a Property in the hierarchy.
- Parameters
-
name The name of the property in the file. For example "MyProp" for a top-level property or "Settings.XML.Editor" to specify a dot-separated 'path' to the property 'Editor'. filename The name of the file in which to write name.
Definition at line 142 of file Marshalling.hpp.
The documentation for this class was generated from the following files: