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author | marcandre <marcandre@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-05-08 04:58:32 +0000 |
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committer | marcandre <marcandre@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-05-08 04:58:32 +0000 |
commit | fecc53f0ecbcc514a63d7f3eba3ee0342bbe870d (patch) | |
tree | 889ae8454d6b27fb4b80b87e3849630764c07ce3 /numeric.c | |
parent | e9650c0b077707168095891af6419ca148b94b38 (diff) |
* error.c: RDoc for subclasses of Exception. [ruby-core:28394]
* cont.c: ditto
* enumerator.c: ditto
* io.c: ditto
* math.c: ditto
* numeric.c: ditto
* proc.c: ditto
* re.c: ditto
* thread.c: ditto
* transcode.c: ditto. Thanks to Run Paint for some of the documentation.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_2@27673 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'numeric.c')
-rw-r--r-- | numeric.c | 32 |
1 files changed, 32 insertions, 0 deletions
@@ -3198,6 +3198,38 @@ fix_even_p(VALUE num) return Qtrue; } +/* + * Document-class: ZeroDivisionError + * + * Raised when attempting to divide an integer by 0. + * + * 42 / 0 + * + * <em>raises the exception:</em> + * + * ZeroDivisionError: divided by 0 + * + * Note that only division by an exact 0 will raise that exception: + * + * 42 / 0.0 # => Float::INFINITY + * 42 / -0.0 # => -Float::INFINITY + * 0 / 0.0 # => NaN + */ + +/* + * Document-class: FloatDomainError + * + * Raised when attempting to convert special float values + * (in particular infinite or NaN) + * to numerical classes which don't support them. + * + * Float::INFINITY.to_r + * + * <em>raises the exception:</em> + * + * FloatDomainError: Infinity + */ + void Init_Numeric(void) { |