mirror/fmt
1
0
Fork 0
mirror of https://github.com/fmtlib/fmt.git synced 2024-11-19 20:18:49 +00:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #389 from chronoxor/master

Browse Source 
Extend ArgLists to support serialization/deserialization in third-party components
This commit is contained in:
Victor Zverovich 2016-09-27 08:11:36 -07:00 committed by GitHub
commit 17c17d1585
1 changed files with 10 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
fmt/format.h
View File

@ -1388,10 +1388,7 @@ class ArgList {
};
internal::Arg::Type type(unsigned index) const {
unsigned shift = index * 4;
uint64_t mask = 0xf;
return static_cast<internal::Arg::Type>(
(types_ & (mask << shift)) >> shift);
return type(types_, index);
}
template <typename Char>
@ -1408,6 +1405,8 @@ class ArgList {
ArgList(ULongLong types, const internal::Arg *args)
: types_(types), args_(args) {}
uint64_t types() const { return types_; }
/** Returns the argument at specified index. */
internal::Arg operator[](unsigned index) const {
using internal::Arg;
@ -1433,6 +1432,13 @@ class ArgList {
}
return args_[index];
}
static internal::Arg::Type type(uint64_t types, unsigned index) {
unsigned shift = index * 4;
uint64_t mask = 0xf;
return static_cast<internal::Arg::Type>(
(types & (mask << shift)) >> shift);
}
};
#define FMT_DISPATCH(call) static_cast<Impl*>(this)->call