Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdepim@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 80 insertions, 0 deletions

diff --git a/indexlib/memvector.tcc b/indexlib/memvector.tcc
new file mode 100644
index 000000000..ef45c2b5f
--- /dev/null
+++ b/indexlib/memvector.tcc
@@ -0,0 +1,80 @@
+#include "format.h"
+#include "mmap_manager.h"
+#include <cstring>
+
+#include <cstring>
+
+template <typename T>
+memvector<T>::memvector( std::string fname ):
+	data_( new mmap_manager( fname ) )
+{
+	if ( !data_->size() ) {
+		data_->resize( byte_io::byte_lenght<unsigned>() );
+		byte_io::write<unsigned>( data_->rw_base( 0 ), 0 );
+	}
+}
+
+template <typename T>
+memvector<T>::~memvector() {
+}
+
+template <typename T>
+void memvector<T>::print( std::ostream& out ) const {
+	out << format( "size(): %s\n" ) % size();
+	for ( const_iterator first = begin(), past = end(); first != past; ++first ) {
+		out << *first << std::endl;
+	}
+}
+
+template <typename T>
+void memvector<T>::resize( size_type n_s ) {
+	if ( size() >= n_s ) return;
+
+	data_->resize( n_s * byte_io::byte_lenght<value_type>() + byte_io::byte_lenght<unsigned>() );
+	iterator p_end = end();
+	byte_io::write<unsigned>( data_->rw_base( 0 ), n_s );
+	while ( operator !=<unsigned, unsigned>(p_end, end()) ) {
+		*p_end = value_type();
+		++p_end;
+		
+	}
+}
+
+template<typename T>
+void memvector<T>::insert( const_iterator where, const value_type v ) {
+	assert( !( where < begin() ) );
+	assert( where <= end() );
+	const unsigned to_idx = where.raw() - data_->ronly_base( 0 );
+	data_->resize( ( size() + 1 ) * byte_io::byte_lenght<value_type>() + byte_io::byte_lenght<unsigned>() );
+	unsigned char* to = data_->rw_base( to_idx );
+	// make space:
+	std::memmove( to + byte_io::byte_lenght<value_type>(), to, end().raw() - to );
+	byte_io::write<value_type>( to, v );
+	byte_io::write<unsigned>( data_->rw_base( 0 ), size() + 1 );
+}
+
+template <typename T>
+void memvector<T>::erase( iterator where ) {
+
+	assert( size() );
+	assert( !( where < begin() ) );
+	assert( where < end() );
+
+	iterator next = where;
+	++next;
+	std::memmove( const_cast<unsigned char*>( where.raw() ), next.raw(), end().raw() - next.raw() );
+	byte_io::write<uint32_t>( data_->rw_base( 0 ), size() - 1 );
+}
+
+template <typename T>
+void memvector<T>::clear() {
+	data_->resize( byte_io::byte_lenght<uint32_t>() );
+	byte_io::write<uint32_t>( data_->rw_base( 0 ), 0 );
+}
+
+template<typename T>
+void memvector<T>::remove( std::string fname ) {
+	::unlink( fname.c_str() );
+}
+
+