logging::stacktrace_cache Namespace Reference

Detailed Description

Cached stringification for stack traces.

Classes
class	StacktraceGuard

Functions
std::string	to_string (const boost::stacktrace::stacktrace &st)
std::string	SymbolizeAddress (const void *pc)
	Resolve a single instruction address to a function name, using the same per-frame cache as stacktrace_cache::to_string().
bool	GlobalEnableStacktrace (bool enable)

Function Documentation

GlobalEnableStacktrace()

bool logging::stacktrace_cache::GlobalEnableStacktrace

(

bool

enable

)

Enable/disable stacktraces. If disabled, stacktrace_cache::to_string() returns with a const string.

Note

Disabling stacktraces is a hack for the Boost.Stacktrace memory leak

SymbolizeAddress()

std::string logging::stacktrace_cache::SymbolizeAddress

(

const void *

pc

)

Resolve a single instruction address to a function name, using the same per-frame cache as stacktrace_cache::to_string().

Unlike stacktrace_cache::to_string(), the name is returned unfiltered: no frame is blanked out, so the result is usable for profile symbolization.

Returns

The function name, or an empty string if the address cannot be resolved or if stacktraces are disabled via GlobalEnableStacktrace().

to_string()

std::string logging::stacktrace_cache::to_string

(

const boost::stacktrace::stacktrace &

st

)

Get cached stacktrace

See also

GlobalEnableStacktrace