tenzr::txpr::TracerContext¶

Per-thread stack of active tracing targets; traced operations append to the innermost active Txpr.

#include <tracer.h>

Public Functions¶

Public Functions Documentation¶

function IsActive¶

static bool IsActive()

Returns true while a tracing scope is active on the calling thread.

Return: true when the tracer stack is non-empty.

Whether a tracing scope is currently active on this thread.

function CurrentTxpr¶

static Txpr * CurrentTxpr()

Returns the innermost active Txpr, or nullptr if none.

Return: The current graph, or nullptr when not tracing.

Get the innermost active Txpr on this thread's tracer stack.

function CurrentTape¶

static inline Txpr * CurrentTape()

Compatibility alias for current_txpr.

function PushTxpr¶

static void PushTxpr(
    Txpr * txpr
)

Pushes txpr as the active tracing target.

Parameters:

• txpr Graph to make current; must not be null.

Push a graph onto this thread's tracer stack.

function PopTxpr¶

static void PopTxpr()

Pops the innermost tracing target.

Pop the innermost graph from this thread's tracer stack.

function PushTape¶

static inline void PushTape(
    Txpr * txpr
)

Compatibility alias for push_txpr.

function PopTape¶

static inline void PopTape()

Compatibility alias for pop_txpr.