Mirrors/CppCoreGuidelines
1
0
Fork 0
mirror of https://github.com/isocpp/CppCoreGuidelines.git synced 2025-12-17 12:44:42 +03:00
Code Issues Actions Packages Projects Releases Wiki Activity

travis CI fixes and grammar fix from #920

Browse Source
This commit is contained in:
Sergey Zubkov
2017-05-08 22:34:18 -04:00
parent b09b9ad8b9
commit 17715010a2
2 changed files with 7 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
CppCoreGuidelines.md
View File

@@ -13495,7 +13495,7 @@ Example with thread-safe static local variables of C++11.
Double-checked locking is easy to mess up. If you really need to write your own double-checked locking, in spite of the rules [CP.110: Do not write your own double-checked locking for initialization](#Rconc-double) and [CP.100: Don't use lock-free programming unless you absolutely have to](#Rconc-lockfree), then do it in a conventional pattern. Double-checked locking is easy to mess up. If you really need to write your own double-checked locking, in spite of the rules [CP.110: Do not write your own double-checked locking for initialization](#Rconc-double) and [CP.100: Don't use lock-free programming unless you absolutely have to](#Rconc-lockfree), then do it in a conventional pattern.
The uses of double-checked locking pattern that are not in violation of [CP.110: Do not write your own double-checked locking for initialization](#Rconc-double) arise when a non-thread-safe action is both hard and rare, and there exists a fast thread-safe test that can be used to guarantees that the action is not needed, but cannot be used to guarantee the converse. The uses of the double-checked locking pattern that are not in violation of [CP.110: Do not write your own double-checked locking for initialization](#Rconc-double) arise when a non-thread-safe action is both hard and rare, and there exists a fast thread-safe test that can be used to guarantee that the action is not needed, but cannot be used to guarantee the converse.
##### Example, bad ##### Example, bad
@@ -14719,7 +14719,7 @@ For example, here is a `Date` that caches (mnemonizes) its string representation
// ... // ...
const string& string_ref() const const string& string_ref() const
{ {
if (string_val=="") compute_string_rep(); if (string_val == "") compute_string_rep();
return string_val; return string_val;
} }
// ... // ...
@@ -17346,12 +17346,12 @@ the header file is part of.
Flag `.h` files without `#include` guards. Flag `.h` files without `#include` guards.
##### Note ##### Note
Some implementations offer vendor extensions like `#pragma once` as alternative to include guards. Some implementations offer vendor extensions like `#pragma once` as alternative to include guards.
It is not standard and it is not portable. It injects the hosting machine's filesystem semantics It is not standard and it is not portable. It injects the hosting machine's filesystem semantics
into your program, in addition to locking you down to a vendor. into your program, in addition to locking you down to a vendor.
Our recommendation is to write in ISO C++: See [rule P.2]((#Rp-Cplusplus). Our recommendation is to write in ISO C++: See [rule P.2](#Rp-Cplusplus).
### <a name="Rs-cycles"></a>SF.9: Avoid cyclic dependencies among source files ### <a name="Rs-cycles"></a>SF.9: Avoid cyclic dependencies among source files

3
scripts/hunspell/isocpp.dic
View File

@@ -164,6 +164,7 @@ fib10
file1 file1
file2 file2
file3 file3
filesystem
flag1 flag1
fmt fmt
fn fn
@@ -289,6 +290,7 @@ microbenchmarks
middleware middleware
mixin mixin
mixins mixins
mnemonizes
modify1 modify1
modify2 modify2
moredata moredata
@@ -367,6 +369,7 @@ PortHandle
PostInitialize PostInitialize
pp216 pp216
PPP PPP
pragma
pre pre
Pre Pre
precomputation precomputation