/*
* Copyright (c) 2012, 2013, 2014, 2015, 2016, 2017
* Jonathan Schleifer <js@nil.im>
*
* https://fossil.nil.im/objpgsql
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice is present in all copies.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#import "PGResult.h"
#import "PGResult+Private.h"
#import "PGResultRow.h"
#import "PGResultRow+Private.h"
@implementation PGResult
@synthesize pg_result = _result;
+ (instancetype)pg_resultWithResult: (PGresult *)result
{
return [[[self alloc] pg_initWithResult: result] autorelease];
}
- (instancetype)pg_initWithResult: (PGresult *)result
{
self = [super init];
_result = result;
return self;
}
- (void)dealloc
{
if (_result != NULL)
PQclear(_result);
[super dealloc];
}
- (size_t)count
{
return PQntuples(_result);
}
- (id)objectAtIndex: (size_t)index
{
if (index > PQntuples(_result))
@throw [OFOutOfRangeException exception];
return [PGResultRow pg_rowWithResult: self row: (int)index];
}
@end