ocarina/lib/database.cpp

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


DatabaseEntry :: DatabaseEntry()
	       : id(0)
{
}

DatabaseEntry :: ~DatabaseEntry() {}
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.`
			`*/`
Header file roundup Create include/lib/ and include/gui/. Move header files into the appropriate directory. Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net> 2014-06-04 13:59:15 -04:00			`#include <lib/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
			`DatabaseEntry :: DatabaseEntry()`
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			`: id(0)`
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
			`DatabaseEntry :: ~DatabaseEntry() {}`