One operation being traced. More...
#include <trace.h>
Inheritance diagram for dballe::db::v7::trace::Step:
Public Member Functions | |
| Step (const std::string &name) | |
| Step (const std::string &name, const std::string &detail) | |
| void | done () |
| unsigned | elapsed_usec () const |
| void | to_json (core::JSONWriter &writer) const |
| void | clear () |
| Aggregate | aggregate (const std::string &name) |
| Step * | first_child (const std::string &name) |
| Step * | last_child (const std::string &name) |
| void | add_row (unsigned amount=1) |
| template<typename T > | |
| T * | add_child (T *step) |
| Step * | trace_select (const std::string &query, unsigned rows=0) |
| Step * | trace_insert (const std::string &query, unsigned rows=0) |
| Step * | trace_update (const std::string &query, unsigned rows=0) |
| Step * | trace_delete (const std::string &query, unsigned rows=0) |
Protected Member Functions | |
| template<typename T > | |
| void | add_sibling (T *step) |
| Step * | first_sibling (const std::string &name) |
| Step * | last_sibling (const std::string &name, Step *last=nullptr) |
| void | _aggregate (const std::string &name, Aggregate &agg) |
Protected Attributes | |
| Step * | parent = nullptr |
| Parent operation in the operation stack. | |
| Step * | child = nullptr |
| First child operation in the operation stack. | |
| Step * | sibling = nullptr |
| Next sibling operation in the operation stack. | |
| std::string | name |
| Operation name. | |
| std::string | detail |
| Optional details about the operation. | |
| unsigned | rows = 0 |
| Number of database rows affected. | |
| clock_t | start = 0 |
| Timing start. | |
| clock_t | end = 0 |
| Timing end. | |
Detailed Description
One operation being traced.
The documentation for this class was generated from the following file:
