#include "clang/Lex/HeaderMap.h"#include "clang/Basic/CharInfo.h"#include "clang/Basic/FileManager.h"#include "llvm/ADT/SmallString.h"#include "llvm/Support/DataTypes.h"#include "llvm/Support/MathExtras.h"#include "llvm/Support/MemoryBuffer.h"#include <cstdio>#include <memory>
Include dependency graph for HeaderMap.cpp:
Go to the source code of this file.
Classes | |
| struct | clang::HMapBucket |
| struct | clang::HMapHeader |
Namespaces | |
| namespace | clang |
Enumerations | |
| enum | { HMAP_HeaderMagicNumber = ('h' << 24) | ('m' << 16) | ('a' << 8) | 'p', HMAP_HeaderVersion = 1, HMAP_EmptyBucketKey = 0 } |
Functions | |
| static unsigned | HashHMapKey (StringRef Str) |
Enumeration Type Documentation
| anonymous enum |
Definition at line 29 of file HeaderMap.cpp.
Function Documentation
| static unsigned HashHMapKey | ( | StringRef | Str | ) | [inline, static] |
HashHMapKey - This is the 'well known' hash function required by the file format, used to look up keys in the hash table. The hash table uses simple linear probing based on this function.
Definition at line 60 of file HeaderMap.cpp.
References S, and clang::toLowercase().
Referenced by clang::HeaderMap::lookupFilename().