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Autonomy Software C++ 24.5.1
Welcome to the Autonomy Software repository of the Mars Rover Design Team (MRDT) at Missouri University of Science and Technology (Missouri S&T)! API reference contains the source code and other resources for the development of the autonomy software for our Mars rover. The Autonomy Software project aims to compete in the University Rover Challenge (URC) by demonstrating advanced autonomous capabilities and robust navigation algorithms.
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Public Member Functions | |
| DUCKDB_API | PendingQueryResult (shared_ptr< ClientContext > context, PreparedStatementData &statement, vector< LogicalType > types, bool allow_stream_result) |
| DUCKDB_API | PendingQueryResult (ErrorData error_message) |
| DUCKDB_API bool | AllowStreamResult () const |
| PendingQueryResult (const PendingQueryResult &)=delete | |
| PendingQueryResult & | operator= (const PendingQueryResult &)=delete |
| DUCKDB_API PendingExecutionResult | ExecuteTask () |
| DUCKDB_API PendingExecutionResult | CheckPulse () |
| void | WaitForTask () |
| Halt execution of the thread until a Task is ready to be executed (use with caution) | |
| DUCKDB_API unique_ptr< QueryResult > | Execute () |
| DUCKDB_API void | Close () |
 Public Member Functions inherited from duckdb::BaseQueryResult | |
| DUCKDB_API | BaseQueryResult (QueryResultType type, StatementType statement_type, StatementProperties properties, vector< LogicalType > types, vector< string > names) |
| Creates a successful query result with the specified names and types. | |
| DUCKDB_API | BaseQueryResult (QueryResultType type, ErrorData error) |
| Creates an unsuccessful query result with error condition. | |
| DUCKDB_API void | ThrowError (const string &prepended_message="") const |
| DUCKDB_API void | SetError (ErrorData error) |
| DUCKDB_API bool | HasError () const |
| DUCKDB_API const ExceptionType & | GetErrorType () const |
| DUCKDB_API const std::string & | GetError () const |
| DUCKDB_API ErrorData & | GetErrorObject () |
| DUCKDB_API idx_t | ColumnCount () |
Static Public Member Functions | |
| static DUCKDB_API bool | IsResultReady (PendingExecutionResult result) |
| Function to determine whether execution is considered finished. | |
| static DUCKDB_API bool | IsExecutionFinished (PendingExecutionResult result) |
Static Public Attributes | |
| static constexpr const QueryResultType | TYPE = QueryResultType::PENDING_RESULT |
Private Member Functions | |
| void | CheckExecutableInternal (ClientContextLock &lock) |
| PendingExecutionResult | ExecuteTaskInternal (ClientContextLock &lock) |
| unique_ptr< QueryResult > | ExecuteInternal (ClientContextLock &lock) |
| unique_ptr< ClientContextLock > | LockContext () |
Private Attributes | |
| shared_ptr< ClientContext > | context |
| bool | allow_stream_result |
Friends | |
| class | ClientContext |
Additional Inherited Members | |
| Public Attributes inherited from duckdb::BaseQueryResult | |
| QueryResultType | type |
| The type of the result (MATERIALIZED or STREAMING) | |
| StatementType | statement_type |
| The type of the statement that created this result. | |
| StatementProperties | properties |
| Properties of the statement. | |
| vector< LogicalType > | types |
| The SQL types of the result. | |
| vector< string > | names |
| The names of the result. | |
| Protected Attributes inherited from duckdb::BaseQueryResult | |
| bool | success |
| Whether or not execution was successful. | |
| ErrorData | error |
| The error (in case execution was not successful) | |
| DUCKDB_API PendingExecutionResult duckdb::PendingQueryResult::ExecuteTask | ( | ) |
Executes a single task within the query, returning whether or not the query is ready. If this returns RESULT_READY, the Execute function can be called to obtain a pointer to the result. If this returns RESULT_NOT_READY, the ExecuteTask function should be called again. If this returns EXECUTION_ERROR, an error occurred during execution. If this returns NO_TASKS_AVAILABLE, this means currently no meaningful work can be done by the current executor, but tasks may become available in the future. The error message can be obtained by calling GetError() on the PendingQueryResult.
| DUCKDB_API unique_ptr< QueryResult > duckdb::PendingQueryResult::Execute | ( | ) |
Returns the result of the query as an actual query result. This returns (mostly) instantly if ExecuteTask has been called until RESULT_READY was returned.
1.9.8