8#ifndef BOOST_GIL_IO_MAKE_DYNAMIC_IMAGE_READER_HPP
9#define BOOST_GIL_IO_MAKE_DYNAMIC_IMAGE_READER_HPP
11#include <boost/gil/detail/mp11.hpp>
12#include <boost/gil/io/get_reader.hpp>
16namespace boost {
namespace gil {
18template <
typename String,
typename FormatTag>
20auto make_dynamic_image_reader(
21 String
const& file_name, image_read_settings<FormatTag>
const& settings,
22 typename std::enable_if
26 detail::is_supported_path_spec<String>,
27 is_format_tag<FormatTag>
32 using device_t =
typename get_read_device<String, FormatTag>::type;
34 detail::convert_to_native_string(file_name),
40template <
typename FormatTag>
42auto make_dynamic_image_reader(
43 std::wstring
const& file_name, image_read_settings<FormatTag>
const& settings)
46 char const* str = detail::convert_to_native_string(file_name);
48 using device_t =
typename get_read_device<std::wstring, FormatTag>::type;
57template <
typename FormatTag>
59auto make_dynamic_image_reader(
60 detail::filesystem::path
const& path, image_read_settings<FormatTag>
const& settings)
63 return make_dynamic_image_reader(path.wstring(), settings);
66template <
typename Device,
typename FormatTag>
68auto make_dynamic_image_reader(
69 Device& file, image_read_settings<FormatTag>
const& settings,
70 typename std::enable_if
74 detail::is_adaptable_input_device<FormatTag, Device>,
75 is_format_tag<FormatTag>
80 typename get_read_device<Device, FormatTag>::type device(file);
86template <
typename String,
typename FormatTag>
88auto make_dynamic_image_reader(String
const& file_name, FormatTag
const&,
89 typename std::enable_if
93 detail::is_supported_path_spec<String>,
94 is_format_tag<FormatTag>
99 return make_dynamic_image_reader(file_name, image_read_settings<FormatTag>());
102template <
typename FormatTag>
104auto make_dynamic_image_reader(std::wstring
const& file_name, FormatTag
const&)
107 return make_dynamic_image_reader(file_name, image_read_settings<FormatTag>());
110template <
typename FormatTag>
112auto make_dynamic_image_reader(detail::filesystem::path
const& path, FormatTag
const&)
115 return make_dynamic_image_reader(path.wstring(), image_read_settings<FormatTag>());
118template <
typename Device,
typename FormatTag>
120auto make_dynamic_image_reader(Device& file, FormatTag
const&,
121 typename std::enable_if
125 detail::is_adaptable_input_device<FormatTag, Device>,
126 is_format_tag<FormatTag>
131 return make_dynamic_image_reader(file, image_read_settings<FormatTag>());
defined(BOOST_NO_CXX17_HDR_MEMORY_RESOURCE)
Definition algorithm.hpp:36
Used to overload the constructor.
Definition device.hpp:58
Helper metafunction to generate dynamic image reader type.
Definition get_reader.hpp:71