rutz Directory Reference

basic utilities: strings, smart pointers, containers, debugging, tracing, profiling, i/o More...

Files
file	abort.cc [code]
file	abort.h [code]
file	algo.h [code]
file	arrays.h [code]
file	arrayvalue.h [code]
file	assocarray.cc [code]
file	assocarray.h [code]
file	atomic.h [code]
file	atomic_darwin.h [code]
file	atomic_ix86.h [code]
file	atomic_mutex.h [code]
file	atomic_unsafe.h [code]
file	backtrace.cc [code]
file	backtrace.h [code]
file	backtraceformat.cc [code]
file	backtraceformat.h [code]
file	base64.cc [code]
file	base64.h [code]
file	bytearray.h [code]
file	bzip2stream.cc [code]
file	bzip2stream.h [code]
file	circular_queue.h [code]
file	compat_cmath.cc [code]
file	compat_cmath.h [code]
file	compat_snprintf.h [code]
file	cstrstream.cc [code]
file	cstrstream.h [code]
file	debug.cc [code]
file	debug.h [code]
file	demangle.cc [code]
file	demangle.h [code]
file	demangle_cxxfilt.h [code]
file	demangle_gcc_v2.h [code]
file	demangle_gcc_v3.h [code]
file	error.cc [code]
file	error.h [code]
file	error_context.cc [code]
file	error_context.h [code]
file	factory.cc [code]
file	factory.h [code]
file	fileposition.h [code]
file	freelist.cc [code]
file	freelist.h [code]
file	fstring.cc [code]
file	fstring.h [code]
file	functors.h [code]
file	gzstreambuf.cc [code]
file	gzstreambuf.h [code]
file	ioerror.cc [code]
file	ioerror.h [code]
file	iter.cc [code]
file	iter.h [code]
file	mappedfile.cc [code]
file	mappedfile.h [code]
file	multivalue.cc [code]
file	multivalue.h [code]
file	mutex.cc [code]
file	mutex.h [code]
file	pipe.cc [code]
file	pipe.h [code]
file	prof.cc [code]
file	prof.h [code]
file	rand.cc [code]
file	rand.h [code]
file	README.dxy [code]
file	scopedptr.h [code]
file	serialport.cc [code]
file	serialport.h [code]
file	sfmt.cc [code]
file	sfmt.h [code]
file	shared_ptr.cc [code]
file	shared_ptr.h [code]
file	spin_lock.h [code]
file	spin_lock_darwin.h [code]
file	spin_lock_pthreads.cc [code]
file	spin_lock_pthreads.h [code]
file	staticstack.h [code]
file	stderror.cc [code]
file	stderror.h [code]
file	stdiobuf.cc [code]
file	stdiobuf.h [code]
file	stopwatch.h [code]
file	time.cc [code]
file	time.h [code]
file	timeformat.cc [code]
file	timeformat.h [code]
file	trace.cc [code]
file	trace.h [code]
file	tracer.h [code]
file	traits.h [code]
file	unittest.h [code]
file	unixcall.cc [code]
file	unixcall.h [code]
file	value.cc [code]
file	value.h [code]

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Detailed Description

basic utilities: strings, smart pointers, containers, debugging, tracing, profiling, i/o

src/rutz offers a range of low-level basic utilities, many of which can be seen as extensions of, or alternatives to, components from the c++ standard library. For example, rutz::fstring is similar to std::string in encapsulating memory-management of c-style strings, but whereas std::string is a template with everything inline (causing slow compile times), rutz::fstring is a non-template, with only efficiency-critical functions inlined. This makes rutz::fstring much less of a compile-time drain than std::string, although naturally it has fewer features than std::string. Nevertheless, in a vast majority of use cases, only basic string features are needed, and in these cases rutz::fstring suffices; in the few cases where more sophisticated processing is required, then std::string can be used and optionally translated back to a rutz::fstring.

Similarly, there are a number of stl-style containers that provide extremely lightweight alternatives to std::vector, yet still offer exception-safe automatic memory management: rutz::static_stack, rutz::static_block, rutz::fixed_block, rutz::shared_array, rutz::dynamic_block.

There are a number of facilities for debugging, tracing, and profiling; these are to be found in rutz/abort.h, rutz/backtrace.h, rutz/debug.h, rutz/prof.h, and rutz/trace.h.

There a few extensions to c++ std library i/o, including rutz::gzstreambuf which encapsulated gzip-encoded streams and rutz::imemstream and rutz::icstrstream which read from in-memory strings, like std::stringstream but much more lightweight both in run time and in compile time.