nerdcruft/libcruft-util
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A collection of useful C++ routines.
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c917f264c4
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Danny Robson c917f264c4 quaternion: fix incorrect factorisation in as_matrix 
One of the terms in m[0][0] and m[1][1] was incorrectly negated from an
incomplete factorisation when I transcribed the formula.

Also reintroduces the axis-rotation tests which inadvertantly had zero
magnitudes.
2016-09-14 16:49:26 +10:00
alloc alloc/dynamic: add missing override specifiers 2016-06-28 15:57:23 +10:00
build-aux test/json: run tests through a line wine/crlf wrapper 2016-04-27 17:13:36 +10:00
coord coord/ops: add element sum overload 2016-08-15 20:56:10 +10:00
crypto crypto/ice: fix key length assertion 2016-06-30 18:21:21 +10:00
doc doc: add noise documentation stubs 2016-02-02 10:36:42 +11:00
geom coord/ops: use free functions for normalisations 2016-08-11 14:58:46 +10:00
hash ripemd: panic rather than throw in constexpr 2016-08-01 17:23:30 +10:00
json build: use ostream/istream over iostream 2016-08-04 17:42:41 +10:00
m4 m4/nc: bump for stabs removal 2016-08-16 17:06:37 +10:00
memory build: add forgotten includes 2016-07-28 13:39:27 +10:00
posix build: add forgotten cxx headers 2016-05-12 17:31:33 +10:00
rand rand/xorshift: add min/max/discard operations 2016-07-01 16:26:25 +10:00
roots roots/bisection: add bisection root finder 2016-02-03 13:57:18 +11:00
test quaternion: fix incorrect factorisation in as_matrix 2016-09-14 16:49:26 +10:00
tools build: use ostream/istream over iostream 2016-08-04 17:42:41 +10:00
types types/traits: add remove_restrict 2016-03-16 19:27:39 +11:00
win32 win32/handle: make HANDLE constructor explicit 2016-08-25 12:03:48 +10:00
.gitignore test/json: run tests through a line wine/crlf wrapper 2016-04-27 17:13:36 +10:00
.gitmodules m4: move nerdcruft m4 into submodule 2016-06-20 13:30:32 +10:00
adapter.cpp unify licences 2016-02-26 13:36:01 +11:00
adapter.hpp build: tighten up some unneeded headers 2016-02-25 13:17:14 +11:00
annotation.hpp annotation: add likely/unlikely functions 2016-08-02 18:49:42 +10:00
ascii.hpp ascii: add to_integer from ascii to numeric 2016-08-02 18:50:35 +10:00
backtrace_execinfo.cpp backtrace: remove excess newline in execinfo backend 2016-08-15 20:56:10 +10:00
backtrace_null.cpp don't pull in namespace std 2016-03-11 13:28:56 +11:00
backtrace_stackwalk.cpp backtrace_stackwalk: add StackWalk64 backtrace 2016-04-27 16:00:26 +10:00
backtrace_win32.cpp backtrace_win32: avoid using win32 wrappers 2016-04-27 15:53:53 +10:00
backtrace.hpp backtrace/win32: enable win32 backtrace support 2016-04-19 16:08:56 +10:00
bezier.cpp stream: remove unneeded numeric class 2016-06-29 17:52:26 +10:00
bezier.hpp build: use ostream/istream over iostream 2016-08-04 17:42:41 +10:00
bitwise.cpp relicence under Apache-2.0 2015-04-13 18:05:28 +10:00
bitwise.hpp bitwise: add pure annotation to rotate functions 2016-06-20 17:59:21 +10:00
cast.hpp cast: tighten trunc_cast type restrictions 2016-06-29 17:53:44 +10:00
cmdopt.cpp build: avoid type truncation warnings 2016-05-12 17:39:33 +10:00
cmdopt.hpp add ref-qualifiers to avoid dangling refs/ptrs 2016-03-17 18:05:28 +11:00
cmdopt.ipp cmdopt: move bool parsing into inline headers 2016-04-27 15:52:52 +10:00
colour.cpp colour: add type_name specialisation 2016-08-13 21:03:39 +10:00
colour.hpp colour: describe the rationale for overloaded cast operator 2016-08-15 20:56:10 +10:00
colour.ipp relicence under Apache-2.0 2015-04-13 18:05:28 +10:00
configure.ac configure: comment deferred call to NC_DEBUGGING 2016-08-13 17:22:23 +10:00
coord.hpp relicence under Apache-2.0 2015-04-13 18:05:28 +10:00
COPYING unify licences 2016-02-26 13:36:01 +11:00
debug_posix.cpp debug_posix: downgrade force_console error to WARN 2016-05-18 10:27:36 +10:00
debug_win32.cpp debug: add forgotten header for win32 2016-08-16 16:22:27 +10:00
debug.cpp debug: make DEBUG_WAIT support more robust 2016-03-21 14:19:08 +11:00
debug.hpp debug: use less complex specialistion for validator 2016-08-10 17:36:25 +10:00
debug.ipp debug: reduce constexpr tomfoolery where not required 2016-08-01 17:23:53 +10:00
Doxyfile.in doc: improve naive doxygen support 2016-02-26 17:04:54 +11:00
endian.cpp relicence under Apache-2.0 2015-04-13 18:05:28 +10:00
endian.hpp build: make single argument constructors explicit 2015-06-04 22:18:43 +10:00
except.cpp except: add missing methods to win32_error 2016-04-27 16:07:42 +10:00
except.hpp except: add missing methods to win32_error 2016-04-27 16:07:42 +10:00
exe.cpp exe: add freebsd image_path implementation 2016-05-13 15:22:42 +10:00
exe.hpp relicence under Apache-2.0 2015-04-13 18:05:28 +10:00
extent.cpp debug: use less complex specialistion for validator 2016-08-10 17:36:25 +10:00
extent.hpp iostream: use consistent ostream format 2016-03-11 13:01:57 +11:00
extent.ipp extent: add a point inclusion query 2015-09-16 02:26:00 +10:00
fixed.cpp relicence under Apache-2.0 2015-04-13 18:05:28 +10:00
fixed.hpp build: use ostream/istream over iostream 2016-08-04 17:42:41 +10:00
float.cpp don't pull in namespace std 2016-03-11 13:28:56 +11:00
float.hpp maths: explicitly inline small methods 2016-04-27 15:57:05 +10:00
format.cpp format: reimplement format rendering 2016-07-28 13:39:27 +10:00
format.hpp format: reimplement format rendering 2016-07-28 13:39:27 +10:00
format.ipp format: fix transcription of zero values to strings 2016-08-10 17:38:39 +10:00
fourcc.cpp iostream: use consistent ostream format 2016-03-11 13:01:57 +11:00
fourcc.hpp iostream: use consistent ostream format 2016-03-11 13:01:57 +11:00
gcc.hpp relicence under Apache-2.0 2015-04-13 18:05:28 +10:00
guid.cpp guid: style 2016-08-15 20:56:10 +10:00
guid.hpp guid: style 2016-08-15 20:56:10 +10:00
hash.hpp hash: fix parameter names in mix wrappers 2015-09-15 21:06:00 +10:00
introspection.cpp introspection: rename type_string to type_name 2016-07-28 13:45:09 +10:00
introspection.hpp introspection: remove type_name's empty default definition 2016-08-13 21:02:57 +10:00
io_posix.cpp io_posix: add fd constructors to mapped_file 2016-08-02 18:51:04 +10:00
io_posix.hpp io_posix: add fd constructors to mapped_file 2016-08-02 18:51:04 +10:00
io_posix.ipp io: move view conversion operator to named function 2016-06-28 15:58:41 +10:00
io_win32.cpp io: add win32 fd constructor to mapped_file 2016-08-25 12:04:55 +10:00
io_win32.hpp io: add win32 fd constructor to mapped_file 2016-08-25 12:04:55 +10:00
io_win32.ipp io: move view conversion operator to named function 2016-06-28 15:58:41 +10:00
io.cpp io: add dup instance method to fd 2016-08-29 16:16:51 +10:00
io.hpp io: add dup instance method to fd 2016-08-29 16:16:51 +10:00
io.ipp unify licences 2016-02-26 13:36:01 +11:00
iterator.hpp iterator: add infix_iterator 2016-03-11 12:44:00 +11:00
libcruft-util-inline.pc.in pkg-config.pc.in: use Libs.private 2016-04-19 17:27:13 +10:00
libcruft-util-system.pc.in build: use two-postfix pkg-config scheme 2016-06-21 17:27:17 +10:00
library_posix.cpp library: initial wrapper 2015-08-10 15:51:44 +10:00
library_posix.hpp library: make path constructors explicit 2015-09-21 15:41:02 +10:00
library_win32.cpp library_win32: add string constructor 2015-08-25 17:13:35 +10:00
library_win32.hpp library: initial wrapper 2015-08-10 15:51:44 +10:00
library.hpp library: initial wrapper 2015-08-10 15:51:44 +10:00
LICENCE relicence under Apache-2.0 2015-04-13 18:05:28 +10:00
log.cpp build: use ostream/istream over iostream 2016-08-04 17:42:41 +10:00
log.hpp build: use ostream/istream over iostream 2016-08-04 17:42:41 +10:00
log.ipp format: reimplement format rendering 2016-07-28 13:39:27 +10:00
Makefile.am net: remove networking code 2016-08-12 15:15:37 +10:00
maths.cpp format: reimplement format rendering 2016-07-28 13:39:27 +10:00
maths.hpp maths: use mult rather than negation in constexpr 2016-08-29 14:48:07 +10:00
matrix2.cpp matrix: extract size dependant operations 2015-11-04 23:23:46 +11:00
matrix3.cpp matrix: extract size dependant operations 2015-11-04 23:23:46 +11:00
matrix4.cpp matrix: extract size dependant operations 2015-11-04 23:23:46 +11:00
matrix.cpp matrix: add expanded scalar operations 2016-08-15 20:56:10 +10:00
matrix.hpp matrix: add expanded scalar operations 2016-08-15 20:56:10 +10:00
matrix.ipp matrix: remove static_assert size testing 2016-08-15 20:56:10 +10:00
nocopy.hpp dont overinclude iostream headers 2016-03-17 18:14:40 +11:00
pascal.cpp pascal: make size/data private 2016-03-17 18:14:40 +11:00
pascal.hpp dont overinclude iostream headers 2016-03-17 18:14:40 +11:00
platform.hpp platform: add freebsd platform defines 2016-05-13 15:23:22 +10:00
point.cpp iterator: use infix_iterator for coord ostream 2016-03-11 12:48:19 +11:00
point.hpp iterator: use infix_iterator for coord ostream 2016-03-11 12:48:19 +11:00
point.ipp point: remove constexpr from functions relying on cmath 2015-10-06 15:20:06 +11:00
pointer.hpp pointer: add uintptr align function 2016-03-11 09:40:12 +11:00
polynomial.cpp polynomial: rename solve as roots 2015-07-21 02:59:14 +10:00
polynomial.hpp polynomial: rename solve as roots 2015-07-21 02:59:14 +10:00
polynomial.ipp relicence under Apache-2.0 2015-04-13 18:05:28 +10:00
pool.cpp relicence under Apache-2.0 2015-04-13 18:05:28 +10:00
pool.hpp use more explicit constructors 2016-03-17 18:14:40 +11:00
pool.ipp dont overinclude iostream headers 2016-03-17 18:14:40 +11:00
preprocessor.hpp preprocessor: expand MAP macros to 24 arguments 2016-06-24 13:15:01 +10:00
quaternion.cpp quaternion: fix incorrect factorisation in as_matrix 2016-09-14 16:49:26 +10:00
quaternion.hpp coord/ops: use free functions for normalisations 2016-08-11 14:58:46 +10:00
raii.hpp raii: scoped_function takes a nullary void functor 2015-11-13 13:48:46 +11:00
random.cpp relicence under Apache-2.0 2015-04-13 18:05:28 +10:00
random.hpp relicence under Apache-2.0 2015-04-13 18:05:28 +10:00
random.ipp relicence under Apache-2.0 2015-04-13 18:05:28 +10:00
range.cpp range: add subtraction operator definition 2015-09-29 17:31:20 +10:00
range.hpp build: use ostream/istream over iostream 2016-08-04 17:42:41 +10:00
range.ipp relicence under Apache-2.0 2015-04-13 18:05:28 +10:00
rational.cpp rational: add type deducing divide/multiply 2015-09-21 16:36:38 +10:00
rational.hpp rational: express assignment in terms of constructors 2016-05-12 17:55:20 +10:00
rational.ipp rational: add type deducing divide/multiply 2015-09-21 16:36:38 +10:00
README README: add crypto warning 2016-06-20 18:06:51 +10:00
region.cpp debug: use less complex specialistion for validator 2016-08-10 17:36:25 +10:00
region.hpp build: explicitly allow anonymous structs 2016-05-12 18:06:12 +10:00
region.ipp region: add cast function 2015-09-21 15:33:58 +10:00
si.cpp relicence under Apache-2.0 2015-04-13 18:05:28 +10:00
si.hpp whitespace 2015-04-13 18:06:08 +10:00
signal.cpp relicence under Apache-2.0 2015-04-13 18:05:28 +10:00
signal.hpp build: avoid type truncation warnings 2016-05-12 17:39:33 +10:00
signal.ipp build: avoid type truncation warnings 2016-05-12 17:39:33 +10:00
stats.cpp relicence under Apache-2.0 2015-04-13 18:05:28 +10:00
stats.hpp build: use ostream/istream over iostream 2016-08-04 17:42:41 +10:00
stream.cpp stream: work towards streambuf and stream impl 2016-05-12 17:47:22 +10:00
stream.hpp build: use ostream/istream over iostream 2016-08-04 17:42:41 +10:00
string.cpp string: define tokeniser::cbegin/cend 2016-03-21 14:20:04 +11:00
string.hpp string: allow cstring tokenisers 2016-03-18 11:08:12 +11:00
stringid.cpp whitespace 2015-04-13 18:06:08 +10:00
stringid.hpp build: avoid type truncation warnings 2016-05-12 17:39:33 +10:00
strongdef.cpp strongdef: actually use tagging for disambiguation... 2015-11-19 15:06:52 +11:00
strongdef.hpp add ref-qualifiers to avoid dangling refs/ptrs 2016-03-17 18:05:28 +11:00
tap.cpp tap: move base expect method to ipp file 2015-09-21 15:25:56 +10:00
tap.hpp format: reimplement format rendering 2016-07-28 13:39:27 +10:00
tap.ipp WIP tap param rename 2016-07-28 14:18:47 +10:00
term.cpp term: add trivial ANSI colour escapes 2016-03-21 14:20:39 +11:00
term.hpp build: avoid type truncation warnings 2016-05-12 17:39:33 +10:00
time_posix.cpp time: use std::chrono for nanoseconds query 2016-04-05 11:02:54 +10:00
time_win32.cpp time: use std::chrono for nanoseconds query 2016-04-05 11:02:54 +10:00
time.cpp time: use std::chrono for nanoseconds query 2016-04-05 11:02:54 +10:00
time.hpp time: use std::chrono for nanoseconds query 2016-04-05 11:02:54 +10:00
time.ipp time: use std::chrono for nanoseconds query 2016-04-05 11:02:54 +10:00
tuple.cpp tuple: add tuple iteration helpers 2015-04-20 17:48:11 +10:00
tuple.hpp tuple: add function caller with argument unpacking 2015-08-10 15:44:15 +10:00
types.hpp types: add param_count function 2016-03-11 19:16:17 +11:00
uri.cpp.rl build: fix switch/enum coverage warnings 2016-05-12 17:45:29 +10:00
uri.hpp build: avoid type truncation warnings 2016-05-12 17:39:33 +10:00
variadic.cpp variadic: add index helper type 2015-04-20 17:13:14 +10:00
variadic.hpp variadic: add index helper type 2015-04-20 17:13:14 +10:00
variadic.ipp variadic: add index helper type 2015-04-20 17:13:14 +10:00
vector.cpp vector: rename UNIT to ONES 2016-08-15 20:56:10 +10:00
vector.hpp vector: rename UNIT to ONES 2016-08-15 20:56:10 +10:00
vector.ipp vector: add homogenous converter 2015-07-21 01:41:48 +10:00
version.cpp.rl version: add more constructors, comparators 2016-06-20 13:08:24 +10:00
version.hpp build: use ostream/istream over iostream 2016-08-04 17:42:41 +10:00
view.cpp view: instantiate uint8_t ostream operator 2016-08-04 14:15:02 +10:00
view.hpp view: make container constructor explicit and constexpr 2016-06-28 14:09:48 +10:00
view.ipp view: make container constructor explicit and constexpr 2016-06-28 14:09:48 +10:00
zlib.cpp unify licences 2016-02-26 13:36:01 +11:00
zlib.hpp build: make single argument constructors explicit 2015-06-04 22:18:43 +10:00

README 

A simple cross-platform C++ utility library.

For the love of God, do not use the crypto routines. I am not a cryptographer or a security specialist. You have been warned.