ocarina/core/database.cpp

/**
 * Copyright 2013 (c) Anna Schumaker.
 */
#include <core/database.h>


db_entry :: db_entry()
	       : dbe_index(0), dbe_key(NULL)
{
}

db_entry :: ~db_entry() {}
database: Add doxygen documentation Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net> 2014-10-17 17:15:02 -04:00			`/**`
database: Begin database code I've been excited about this! I think it'll be a better design than what I had for Ocarina 5.x. Signed-off-by: Anna Schumaker <schumaker.anna@gmail.com> 2013-08-10 23:38:57 -04:00			`* Copyright 2013 (c) Anna Schumaker.`
			`*/`
Rename lib/ -> core/ I plan to introduce a new lib/ that sits between the gui and the backend files (similar to how glibc sits between the kernel and userspace). This gets the rename out of the way before I change my mind again. Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net> 2014-06-05 10:19:22 -04:00			`#include <core/database.h>`
database: Begin database code I've been excited about this! I think it'll be a better design than what I had for Ocarina 5.x. Signed-off-by: Anna Schumaker <schumaker.anna@gmail.com> 2013-08-10 23:38:57 -04:00
database: Implement updates to match my current design - Force the primary key to be a string - Throw error codes rather than 0 Signed-off-by: Anna Schumaker <schumaker.anna@gmail.com> 2013-12-30 18:18:23 -05:00
core/database: Convert DatabaseEntry class into a struct Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net> 2015-10-31 11:44:29 -04:00			`db_entry :: db_entry()`
core/database: Introduce the dbe_key() database operation And store the result in the db_entry struct for use later. Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net> 2015-09-23 09:33:55 -04:00			`: dbe_index(0), dbe_key(NULL)`
index: Remove the index class This patch updates the design so indexes are built upon databases using a special IndexEntry. I also updated the tests/index/ test to match the new system, but I have not updated filter or group tests yet. Signed-off-by: Anna Schumaker <schumaker.anna@gmail.com> 2013-12-01 22:31:35 -05:00			`{`
			`}`
database: Store pointers in the database Inserting into a vector can sometimes cause the entire vector to reallocate itself. The insert() function returns a pointer to the caller, so this reallocation could invalidate the returned pointer. This is not what we want. Instead, store pointers to the data in the vector. C++ provides a default copy constructor that can be used to allocate a new item before inserting. By doing it this way callers won't have to allocate memory themselves. In addition, I will no longer need to keep a valid bit since we can simply check for a NULL entry in the database. Signed-off-by: Anna Schumaker <anna@ocarinaproject.net> 2014-03-25 10:57:09 -04:00
core/database: Convert DatabaseEntry class into a struct Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net> 2015-10-31 11:44:29 -04:00			`db_entry :: ~db_entry() {}`