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ENH: big change, only allow commands access to the cache via the cmMakefile class and GetDefinition, also the cmMakefile is the only way for commands to add to the cache. Also, some changes to configure.in that check for for scoping

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Bill Hoffman
2001-08-08 11:54:46 -04:00
parent 61ec323b6a
commit db1303aa7d
34 changed files with 284 additions and 215 deletions
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52
Source/cmCacheManager.h
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@@ -70,55 +70,55 @@ public:
* can be different than just a path input
*/
static CacheEntryType StringToType(const char*);
//! Singleton pattern get instance of the cmCacheManager.
///! Singleton pattern get instance of the cmCacheManager.
static cmCacheManager* GetInstance();
//! Load a cache for given makefile. Loads from ouput home.
///! Load a cache for given makefile. Loads from ouput home.
bool LoadCache(cmMakefile*);
//! Load a cache for given makefile. Loads from path/CMakeCache.txt.
///! Load a cache for given makefile. Loads from path/CMakeCache.txt.
bool LoadCache(const char* path);
bool LoadCache(const char* path, bool internal);
//! Put cache definitions into makefile
///! Put cache definitions into makefile
void DefineCache(cmMakefile*);
//! Save cache for given makefile. Saves to ouput home CMakeCache.txt.
///! Save cache for given makefile. Saves to ouput home CMakeCache.txt.
bool SaveCache(cmMakefile*) ;
//! Save cache for given makefile. Saves to ouput path/CMakeCache.txt
///! Save cache for given makefile. Saves to ouput path/CMakeCache.txt
bool SaveCache(const char* path) ;
///! Print the cache to a stream
void PrintCache(std::ostream&) const;
//! Add an entry into the cache
///! Get the cache map ivar.
const CacheEntryMap &GetCacheMap() const { return m_Cache; }
///! Get a cache entry object for a key
CacheEntry *GetCacheEntry(const char *key);
///! Remove an entry from the cache
void RemoveCacheEntry(const char* key);
protected:
///! Add an entry into the cache
void AddCacheEntry(const char* key, const char* value,
const char* helpString, CacheEntryType type);
//! Add a BOOL entry into the cache
///! Add a BOOL entry into the cache
void AddCacheEntry(const char* key, bool, const char* helpString);
//! Remove an entry from the cache
void RemoveCacheEntry(const char* key);
//! Print the cache to a stream
CacheEntry *GetCacheEntry(const char *key);
//! Get a value from the cache given a key
///! Get a value from the cache given a key
const char* GetCacheValue(const char* key) const;
//! Test a boolean cache entry to see if it is true or false, returns false
// if no entry.
bool IsOn(const char*) const;
//! Print the cache to a stream
void PrintCache(std::ostream&) const;
//! Get the cache map ivar.
const CacheEntryMap &GetCacheMap() const { return m_Cache; }
private:
static void OutputHelpString(std::ofstream& fout,
const std::string& helpString);
static cmCacheManager* s_Instance;
CacheEntryMap m_Cache;
// Only cmake and cmMakefile should be able to add cache values
// the commands should never use the cmCacheManager directly
friend class cmMakefile; // allow access to add cache values
friend class cmake; // allow access to add cache values
};
#endif