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63 Commits

Author SHA1 Message Date
King_DuckZ d9dacb739a Properly stop looping when vec values go past the end. 2017-08-02 23:37:25 +01:00
King_DuckZ 445d7b5e27 Forward to the other ctor. 2017-07-27 20:54:49 +01:00
King_DuckZ e242f0b154 Allow an iteration step. 2017-07-27 20:48:52 +01:00
King_DuckZ 9dfa2b0545 Add a convenience operator<< overload for easy printing to std::cout. 2017-07-26 23:54:04 +01:00
King_DuckZ 2ff4301471 Use the last index, not just the last value in Vec. 2017-07-26 23:53:13 +01:00
King_DuckZ 42f3133640 Check that all indices are valid. 
The code tries to make the compiler spit out which one is the
invalid index, if any.
 2017-07-26 23:31:11 +01:00
King_DuckZ c1b6bd0500 Add unit test for backwards iteration. 2017-07-26 22:48:39 +01:00
King_DuckZ 221f236f40 Finish implementing the sequence_range feature. 2017-07-26 21:16:19 +01:00
King_DuckZ 0e739c9582 Broken implementation of vector_iterator. WiP 2017-07-26 13:52:30 +01:00
King_DuckZ 546bd7e270 Remove pointless symlink. 2017-03-16 21:33:46 +00:00
King_DuckZ 34e5775972 Don't put the path when including headers. 2017-03-16 20:58:49 +00:00
King_DuckZ 6ce534fc8a Update license header 2017-03-15 22:13:13 +00:00
King_DuckZ 83418105e3 static_cast assignments by default. 
This can be disabled by defining VWR_WITH_UNCASTED_ASSIGNMENT.
 2017-03-11 08:45:11 +00:00
King_DuckZ 33bc1e73da Use pragma once instead of inclusion guards. 
Multiple versions of the same library can't be used in the same
project because even tho project take care to include from
the right vectorwrapper-1.0/ dir the inclusion guard is the
same. So in spite of having a different path and livingi in a
different namespace, ifndef is preventing the inclusions to work.
 2017-03-04 01:19:15 +00:00
King_DuckZ 9533c73cd6 Add versioned symlink to include directory 2017-03-04 01:00:39 +00:00
King_DuckZ db7b9becd5 Let users specify a wrapping namespace. 
This is useful when vwr is used and publicly exposed in a
library. If both the library and the standalone project depend
on vwr, this change gives the user the opportunity to keep the
two usages separate. This is especially important if both the
library and the standalone program happen to specialize the
Info template for the same type.
 2017-03-04 00:04:40 +00:00
King_DuckZ aaa8e75dc1 Implement 2D and 3D cross product. 
2D cross product is defined as equivalent to:
res = cross(a.xy0(), b.xy0()).z()
 2017-02-01 01:51:52 +00:00
King_DuckZ fc7b666429 Add optional methods like yx(), x1(), x0() etc... 
You need to define VWR_EXTRA_ACCESSORS if you want those
to be available in your build.
 2017-01-27 19:24:27 +00:00
King_DuckZ 69e342460c Implement binary assignment operators for scalar types. 2017-01-27 19:07:15 +00:00
King_DuckZ 48d7b5ddec Replace implementation of binary op assignments. 
Use variadic templates instead of for loops. Add unit test.
 2017-01-27 19:02:52 +00:00
King_DuckZ bbaabb695d Implement operators with scalar types. 2017-01-27 18:43:21 +00:00
King_DuckZ 780e6647b2 Implement unary operator- 2017-01-26 17:28:17 +00:00
King_DuckZ 2f4d319675 Implement binary operators. 
This also has the benefical side effect of ridding me of that
stupid VWR_STATIC_CAST_RESULTS macro.
 2016-11-08 02:24:21 +01:00
King_DuckZ 6bf3278631 Implement comparison operators correctly. 
With tests.
 2016-11-08 01:51:17 +01:00
King_DuckZ 00470290fe Change hardcoded std::size_t into size_type so it can be customised. 
Define VWR_SIZE_TYPE to the type you want to use as the template
index type. It defaults to std::size_t so if you don't do anything
you still get the old behaviour.

Also drop the std::index_range in vector_cast in favour of the custom
bt::number_range, which is already used elsewhere in the code.
 2016-11-02 03:53:22 +01:00
King_DuckZ c3844dc246 Update sequence_bt from duckhandy. 2016-11-02 03:37:01 +01:00
King_DuckZ 8af1a36baa Warning fix on clang 2016-11-02 02:45:16 +01:00
King_DuckZ d9ac0531b3 Fix warning about unused typedef. 2016-11-02 01:31:48 +01:00
King_DuckZ 0c78771c3e Try to get gcc-5 (please travis, just work!) 2016-11-02 01:19:48 +01:00
King_DuckZ 891fa25675 Add vector_cast implementation and the unit test for it. 2016-11-02 01:19:48 +01:00
King_DuckZ dc1b3e7b76 Use ctest in cmake. 2016-11-02 01:19:48 +01:00
King_DuckZ f51c739a48 Add a macro to control if the result of binary operators should be casted. 
It allows to suppress warnings when combining vectors of a type that
gets promoted to int after the binary operator is applied, for example.
 2016-11-02 01:14:23 +01:00
King_DuckZ 6ab4d586eb Disable implicit conversions by default and update readme. 
Implicit conversions are still needed for the old unit test to build.
 2016-11-02 01:12:00 +01:00
King_DuckZ 2725d4f63d Update copyright to 2016 
I think vectorops was missing the copyright header /on purpose/ but
I've added it there as well now.
 2016-11-01 22:58:23 +01:00
King_DuckZ 736e83893a Add test for wrapped vector using get_at() which was not working previously. 2016-10-25 01:18:44 +02:00
King_DuckZ 84203ee817 Fix broken build when using the get_at() way wrapper. 2016-10-25 01:07:28 +02:00
King_DuckZ 41eed2c8ba Warning fix 2016-09-05 21:30:17 +02:00
King_DuckZ dbfed8c124 Add notes about example.cpp and about performance. 2015-07-25 22:12:44 +02:00
King_DuckZ f682168382 Remove Build status section. 2015-07-25 21:58:56 +02:00
King_DuckZ 7affd7960f Allow casting to vectors of lower dimensions. 2015-07-25 21:18:45 +02:00
King_DuckZ fe03f45f76 Add an example.cpp unit test to demonstrate usage. 
Shows what it looks like when you mix vectors of different
type vs using vectorwrapper.
 2015-07-25 20:55:52 +02:00
King_DuckZ 958de67849 Make scalar_type and vector_type public in Vec. 
- Add a dot product implementation.
- Test code to demonstrate dot product.
- Test code to demonstrate wrapping structs with unordered properties.
 2015-07-25 19:41:16 +02:00
King_DuckZ 40ca5cd388 Clarify cast conditions. 2015-07-25 19:20:20 +02:00
King_DuckZ 1567feaa81 Fix casting. 
Casting conditions got clarified.
User is now able to say he doesn't care if casting a wrapper on a
type larger than just the coordinates will stomp on extra data
from the casted type.
 2015-07-25 19:12:21 +02:00
King_DuckZ e64db02ac3 Fix cast<> method. 
Add vector_type to is_vec, because vector_type is private
and it couldn't be used in cast. Besides if not is_vec, you can't
expect to find vector_type. The conditional in the cast return type
works like if V2 is not a Vec, you can just use V as the vector_type,
anyways the first is_vec is false so the whole condition is going to
be false anyways, even if it results that V == V.
 2015-07-25 01:52:27 +02:00
King_DuckZ 59d8eb43e7 Short version of the motivation in the readme. 2015-07-25 00:56:14 +02:00
King_DuckZ 30371adba9 Add Vec1Promotion. 2015-07-25 00:55:57 +02:00
King_DuckZ d3b63aab8c Fix some build errors in certain cases. 
- wrapped vector is not guaranteed to have constructors
- vector_type is not necessary
- has typedef and has enum were not always working
 2015-07-25 00:55:03 +02:00
King_DuckZ 9b107d6e82 Fix in travis.yml. 2015-07-24 22:35:54 +02:00
King_DuckZ 638f1bef55 Fix in travis.yml. 2015-07-24 22:28:50 +02:00