Commit Graph

3 Commits (2d25bdb51f339dd0384a3fc1615f07da392876c7)

Author SHA1 Message Date
whitequark 11f29b1231 Replace NameStr with std::string.
This removes the arbitrary 64 byte restriction (which effectively
limits us to as little as 16 Unicode characters with CJK encodings),
makes classes smaller, and is easier to use.

As a consequence of making the length of all ex-NameStr fields
unbounded, all functions that returned a buffer derived from those
were changed to return std::string. Then, functions that are
contextually similar to the ones described above were changed
to return std::string. Then, functions that now happened to mostly
take an std::string argument converted to a C string were changed
to accept std::string.

This has produced a bit of churn, but is probably for the better.
2016-01-13 06:45:17 +00:00
whitequark 45f056c852 Replace all ZERO and memset with C++11 brace-initialization.
This will allow us to use non-POD classes inside these objects
in future and is otherwise functionally equivalent, as well
as more concise.

Note that there are some subtleties with handling of
brace-initialization. Specifically:

On aggregates (e.g. simple C-style structures) using an empty
brace-initializer zero-initializes the aggregate, i.e. it makes
all members zero.

On non-aggregates an empty brace-initializer calls the default
constructor. And if the constructor doesn't explicitly initialize
the members (which the auto-generated constructor doesn't) then
the members will be constructed but otherwise uninitialized.

So, what is an aggregate class? To quote the C++ standard
(C++03 8.5.1 §1):

An aggregate is an array or a class (clause 9) with no
user-declared constructors (12.1), no private or protected
non-static data members (clause 11), no base classes (clause 10),
and no virtual functions (10.3).

In SolveSpace, we only have to handle the case of base classes;
Constraint and Entity have those. Thus, they had to gain a default
constructor that does nothing but initializes the members to zero.
2016-01-13 06:45:16 +00:00
Daniel Richard G 0a24cf40f0 Moved most of the source into a src/ subdirectory
The SolveSpace top-level directory was getting a bit cluttered, so
following the example of numerous other free-software projects, we move the
main application source into a subdirectory and adjust the build systems
accordingly.

Also, got rid of the obj/ directory in favor of creating it on the fly in
Makefile.msvc.
2013-11-19 18:17:32 -05:00