StarMirror/CppCoreGuidelines
1
0
Fork 0
mirror of https://github.com/isocpp/CppCoreGuidelines.git synced 2024-03-22 13:30:58 +08:00
Code Issues Projects Releases Wiki Activity

Added another example to NL.5

Browse Source
This commit is contained in:
hsutter 2018-01-23 12:01:49 -08:00
parent c10e5503e9
commit c5f67599d1
1 changed files with 17 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
CppCoreGuidelines.md
View File

@ -20224,6 +20224,21 @@ Requiring techniques like Hungarian notation to encode a type in a name is neede
##### Note
Some styles use very general (not type-specific) prefixes to denote the general use of a variable.
auto p = new User();
auto p = make_unique<User>();
// note: "p" is not being used to say "raw pointer to type User,"
// just generally to say "this is an indirection"
auto cntHits = calc_total_of_hits(/*...*);
// note: "cnt" is being used to encode a type, just generally to say
// "this is a count of something"
This is not harmful and does not fall under this guideline because it does not encode type information.
##### Note
Some styles distinguishes members from local variable, and/or from global variable.
struct S {
@ -20231,7 +20246,7 @@ Some styles distinguishes members from local variable, and/or from global variab
S(int m) :m_{abs(m)} { }
};
This is not harmful and does not fall under this guideline because it encode type information.
This is not harmful and does not fall under this guideline because it does not encode type information.
##### Note
@ -20245,7 +20260,7 @@ For example, by capitalizing type names, but not the names of functions and vari
HashTable<int> index;
This is not harmful and does not fall under this guideline because it encode type information.
This is not harmful and does not fall under this guideline because it does not encode type information.
### <a name="Rl-name-length"></a>NL.7: Make the length of a name roughly proportional to the length of its scope