12 Commits (7db2ccc4e0e4e8a331df2f93c4358e3cd0312c4f)

Author	SHA1	Message	Date
Craig	04aab7cea3	Correctly parse decimals between 0 and -1. ... The negative sign was being lost because stoll("-0") is 0. Also permits parsing decimals between -1 and 1 without the leading 0.	7 years ago
Adrian Panella	f905467a44	[numeric] Fix constructor from strings in range (0 ,1) ... Fix error that caused strings in the form 0.nnn to be converted to negative numerics.	7 years ago
John Ralls	87533fe4bc	Catch std::underflow_error as well as std::overflow_error. ... Any operation that can overflow will throw an underflow if it's a negative number. The C interface needs to catch both to prevent unhandled exception crashes,	8 years ago
John Ralls	867fdce4e4	Gcc-4.8 doesn't have std::codecvt. ... Use boost::locale::conv::utf_to_utf instead.	8 years ago
John Ralls	c3180ab374	Operator << fix.	8 years ago
John Ralls	4be826055a	Revert "Partial fix to exception crashes on Windows." ... This reverts commit 4746054635. a300384 is the correct fix for this problem.	8 years ago
John Ralls	4746054635	Partial fix to exception crashes on Windows. ... There seems to be more than one problem that causes the exception handler ("catch") to get lost on Windows: * Throwing from a constructor called from a member function of another object of the same class. That's fixed here for the GncNumeric string constructor, but there's at least one other instance I'm still working on in GncNumeric::to_decimal. * Hidden memory allocation in a stack-allocated object like std::string, std::istringstream, or boost::smatch: The throw causes the object to go out of scope which calls its destructor and in that case the catch reference is either lost or never compiled in. This change ifdefs out the creation of detailed exception messages on Windows to avoid the destruction of the std::istringstream and its attached std::string, creates a series of helper functions to ensure that the boost::smatch is in a non-throwing scope, and puts the computed values directly into the member variables instead of delegating the construction to a temporary and then copying out the values. The last item is more correct anyway, as C++ constructor delegation is supposed to happen in the member initialization part rather than the function body. With these changes the exceptions from the GncNumeric string constructor are handled correctly.	8 years ago
Geert Janssens	1238b9d8cd	Prevent gcc from searching config.h in the current directory ... This will avoid a ninja-build from picking up a config.h generated by the autotools build (in the root build directory). Picking up the wrong config.h may lead to all kinds of subtle issues if the autotools run was done with different options than the cmake run.	8 years ago
Geert Janssens	444eb1c28e	Improve gnc_numeric_boxed_copy_func based on discussion in PR#145 ... In essence - guard against nullptr dereferencing - free returned values	8 years ago
Mike Alexander	29a92431cb	Fix sigfigs(n) rounding to work when the input is bigger tnan 10**n. ... For example rounding 1234567/1 to 6 significant figures would fail.	9 years ago
Mike Alexander	57638161f2	Fix numerator overflow constructing GncNumeric from 96.16	9 years ago
Geert Janssens	83d14e1c1c	Restructure the src directory ... It is split into - /libgnucash (for the non-gui bits) - /gnucash (for the gui) - /common (misc source files used by both) - /bindings (currently only holds python bindings) This is the first step in restructuring the code. It will need much more fine tuning later on.	9 years ago