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Code Issues Releases Activity

cleaning

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This commit is contained in:
Dwight 2010-04-02 16:43:10 -04:00
parent 091c922b03
commit d1138e570e
1 changed files with 8 additions and 7 deletions
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15
util/mmap.h
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@ -25,7 +25,7 @@ namespace mongo {
virtual void close() = 0;
virtual long length() = 0;
virtual void flush(bool sync) = 0;
void created();
void created(); /* subclass must call after create */
public:
enum Options {
SEQUENTIAL = 1 // hint - e.g. FILE_FLAG_SEQUENTIAL_SCAN on windows
@ -38,18 +38,19 @@ namespace mongo {
static void closeAllFiles( stringstream &message );
};
class MemoryMappedFile2 : public MongoFile {
class MFTemplate : public MongoFile {
protected:
virtual void close();
virtual long length();
virtual void flush(bool sync);
public:
class Pointer {
public:
void* at(int offset, int maxLen);
};
// throws exception if file doesn't exist.
Pointer map( const char *filename );
Pointer map(const char *_filename, long &length, int options=0);
long length();
};
class MemoryMappedFile : public MongoFile {
@ -82,9 +83,9 @@ namespace mongo {
void flush(bool sync);
void* viewOfs() {
/*void* viewOfs() {
return view;
}
}*/
long length() {
return len;