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Add attribute read/write supports to the HDF module.

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The following data types for attributes are implemented:
 - int
 - double
 - cv::String
 - cv::InputArray
This commit is contained in:
KUANG Fangjun
2017-12-30 17:33:03 +01:00
committed by Fangjun Kuang
parent f03e415e64
commit 7f7b0bc181
12 changed files with 654 additions and 40 deletions
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20
modules/hdf/samples/create_read_write_datasets.cpp
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@@ -1,9 +1,5 @@
// This file is part of OpenCV project.
// It is subject to the license terms in the LICENSE file found in the top-level directory
// of this distribution and at http://opencv.org/license.html.
/**
* @file create_read_write.cpp
* @file create_read_write_datasets.cpp
* @author Fangjun Kuang <csukuangfj dot at gmail dot com>
* @date December 2017
*
@@ -13,14 +9,6 @@
*
*/
#ifdef __GNUC__
# pragma GCC diagnostic ignored "-Wmissing-declarations"
# if defined __clang__ || defined __APPLE__
# pragma GCC diagnostic ignored "-Wmissing-prototypes"
# pragma GCC diagnostic ignored "-Wextra"
# endif
#endif
//! [tutorial]
#include <iostream>
@@ -29,7 +17,7 @@
using namespace cv;
void write_root_group_single_channel()
static void write_root_group_single_channel()
{
String filename = "root_group_single_channel.h5";
String dataset_name = "/single"; // Note that it is a child of the root group /
@@ -61,7 +49,7 @@ void write_root_group_single_channel()
h5io->close();
}
void write_single_channel()
static void write_single_channel()
{
String filename = "single_channel.h5";
String parent_name = "/data";
@@ -98,7 +86,7 @@ void write_single_channel()
* creating, reading and writing multiple-channel matrices
* are the same with single channel matrices
*/
void write_multiple_channels()
static void write_multiple_channels()
{
String filename = "two_channels.h5";
String parent_name = "/data";