Merge branch 'master' into assimp_viewer
commit
7338833f3b
45
Build.md
45
Build.md
|
@ -84,23 +84,28 @@ Besides the toolchain, compilation should be the same as for Linux / Unix.
|
|||
|
||||
### CMake build options
|
||||
The cmake-build-environment provides options to configure the build. The following options can be used:
|
||||
- **BUILD_SHARED_LIBS ( default ON )**: Generation of shared libs ( dll for windows, so for Linux ). Set this to OFF to get a static lib.
|
||||
- **BUILD_FRAMEWORK ( default OFF, MacOnly)**: Build package as Mac OS X Framework bundle
|
||||
- **ASSIMP_DOUBLE_PRECISION( default OFF )**: All data will be stored as double values.
|
||||
- **ASSIMP_OPT_BUILD_PACKAGES ( default OFF)**: Set to ON to generate CPack configuration files and packaging targets
|
||||
- **ASSIMP_ANDROID_JNIIOSYSTEM ( default OFF )**: Android JNI IOSystem support is active
|
||||
- **ASSIMP_NO_EXPORT ( default OFF )**: Disable Assimp's export functionality
|
||||
- **ASSIMP_BUILD_ZLIB ( default OFF )**: Build your own zlib
|
||||
- **ASSIMP_BUILD_ASSIMP_TOOLS ( default ON )**: If the supplementary tools for Assimp are built in addition to the library.
|
||||
- **ASSIMP_BUILD_SAMPLES ( default OFF )**: If the official samples are built as well (needs Glut).
|
||||
- **ASSIMP_BUILD_TESTS ( default ON )**: If the test suite for Assimp is built in addition to the library.
|
||||
- **ASSIMP_COVERALLS ( default OFF )**: Enable this to measure test coverage.
|
||||
- **ASSIMP_ERROR_MAX( default OFF)**: Enable all warnings.
|
||||
- **ASSIMP_WERROR( default OFF )**: Treat warnings as errors.
|
||||
- **ASSIMP_ASAN ( default OFF )**: Enable AddressSanitizer.
|
||||
- **ASSIMP_UBSAN ( default OFF )**: Enable Undefined Behavior sanitizer.
|
||||
- **SYSTEM_IRRXML ( default OFF )**: Use system installed Irrlicht/IrrXML library.
|
||||
- **BUILD_DOCS ( default OFF )**: Build documentation using Doxygen.
|
||||
- **INJECT_DEBUG_POSTFIX( default ON )**: Inject debug postfix in .a/.so lib names
|
||||
- **IGNORE_GIT_HASH ( default OFF )**: Don't call git to get the hash.
|
||||
- **ASSIMP_INSTALL_PDB ( default ON )**: Install MSVC debug files.
|
||||
- **ASSIMP_HUNTER_ENABLED (default OFF)**: Enable Hunter package manager support.
|
||||
- **BUILD_SHARED_LIBS (default ON)**: Generation of shared libs (dll for windows, so for Linux). Set this to OFF to get a static lib.
|
||||
- **ASSIMP_BUILD_FRAMEWORK (default OFF, MacOnly)**: Build package as Mac OS X Framework bundle.
|
||||
- **ASSIMP_DOUBLE_PRECISION (default OFF)**: All data will be stored as double values.
|
||||
- **ASSIMP_OPT_BUILD_PACKAGES (default OFF)**: Set to ON to generate CPack configuration files and packaging targets.
|
||||
- **ASSIMP_ANDROID_JNIIOSYSTEM (default OFF)**: Android JNI IOSystem support is active.
|
||||
- **ASSIMP_NO_EXPORT (default OFF)**: Disable Assimp's export functionality.
|
||||
- **ASSIMP_BUILD_ZLIB (default OFF)**: Build our own zlib.
|
||||
- **ASSIMP_BUILD_ALL_EXPORTERS_BY_DEFAULT (default ON)**: Build Assimp with all exporter senabled.
|
||||
- **ASSIMP_BUILD_ALL_IMPORTERS_BY_DEFAULT (default ON)**: Build Assimp with all importer senabled.
|
||||
- **ASSIMP_BUILD_ASSIMP_TOOLS (default ON)**: If the supplementary tools for Assimp are built in addition to the library.
|
||||
- **ASSIMP_BUILD_SAMPLES (default OFF)**: If the official samples are built as well (needs Glut).
|
||||
- **ASSIMP_BUILD_TESTS (default ON)**: If the test suite for Assimp is built in addition to the library.
|
||||
- **ASSIMP_COVERALLS (default OFF)**: Enable this to measure test coverage.
|
||||
- **ASSIMP_INSTALL (default ON)**: Install Assimp library. Disable this if you want to use Assimp as a submodule.
|
||||
- **ASSIMP_WARNINGS_AS_ERRORS (default ON)**: Treat all warnings as errors.
|
||||
- **ASSIMP_ASAN (default OFF)**: Enable AddressSanitizer.
|
||||
- **ASSIMP_UBSAN (default OFF)**: Enable Undefined Behavior sanitizer.
|
||||
- **ASSIMP_BUILD_DOCS (default OFF)**: Build documentation using Doxygen. OBSOLETE, see https://github.com/assimp/assimp-docs
|
||||
- **ASSIMP_INJECT_DEBUG_POSTFIX (default ON)**: Inject debug postfix in .a/.so/.lib/.dll lib names
|
||||
- **ASSIMP_IGNORE_GIT_HASH (default OFF)**: Don't call git to get the hash.
|
||||
- **ASSIMP_INSTALL_PDB (default ON)**: Install MSVC debug files.
|
||||
- **USE_STATIC_CRT (default OFF)**: Link against the static MSVC runtime libraries.
|
||||
- **ASSIMP_BUILD_DRACO (default OFF)**: Build Draco libraries. Primarily for glTF.
|
||||
- **ASSIMP_BUILD_ASSIMP_VIEW (default ON, if DirectX found, OFF otherwise)**: Build Assimp view tool (requires DirectX).
|
||||
|
|
|
@ -108,9 +108,9 @@ OPTION( ASSIMP_INSTALL
|
|||
"Disable this if you want to use assimp as a submodule."
|
||||
ON
|
||||
)
|
||||
OPTION ( ASSIMP_ERROR_MAX
|
||||
"Enable all warnings."
|
||||
OFF
|
||||
OPTION ( ASSIMP_WARNINGS_AS_ERRORS
|
||||
"Treat all warnings as errors."
|
||||
ON
|
||||
)
|
||||
OPTION ( ASSIMP_ASAN
|
||||
"Enable AddressSanitizer."
|
||||
|
@ -324,16 +324,6 @@ IF (ASSIMP_COVERALLS)
|
|||
SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g -O0 -fprofile-arcs -ftest-coverage")
|
||||
ENDIF()
|
||||
|
||||
IF (ASSIMP_ERROR_MAX)
|
||||
MESSAGE(STATUS "Turning on all warnings")
|
||||
IF (MSVC)
|
||||
ADD_COMPILE_OPTIONS(/W4) # NB: there is a /Wall option, pedantic mode
|
||||
ELSE()
|
||||
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall")
|
||||
SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall")
|
||||
ENDIF()
|
||||
ENDIF()
|
||||
|
||||
IF (ASSIMP_ASAN)
|
||||
MESSAGE(STATUS "AddressSanitizer enabled")
|
||||
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=address")
|
||||
|
@ -694,6 +684,7 @@ ENDIF()
|
|||
|
||||
# Main assimp code
|
||||
ADD_SUBDIRECTORY( code/ )
|
||||
|
||||
IF ( ASSIMP_BUILD_ASSIMP_TOOLS )
|
||||
# The viewer for windows only
|
||||
IF (WIN32)
|
||||
|
|
|
@ -1179,11 +1179,13 @@ ADD_LIBRARY(assimp::assimp ALIAS assimp)
|
|||
|
||||
TARGET_USE_COMMON_OUTPUT_DIRECTORY(assimp)
|
||||
|
||||
# enable warnings as errors ########################################
|
||||
IF (MSVC)
|
||||
TARGET_COMPILE_OPTIONS(assimp PRIVATE /WX)
|
||||
ELSE()
|
||||
TARGET_COMPILE_OPTIONS(assimp PRIVATE -Werror)
|
||||
IF (ASSIMP_WARNINGS_AS_ERRORS)
|
||||
MESSAGE(STATUS "Treating all warnings as errors (for assimp library only)")
|
||||
IF (MSVC)
|
||||
TARGET_COMPILE_OPTIONS(assimp PRIVATE /W4 /WX)
|
||||
ELSE()
|
||||
TARGET_COMPILE_OPTIONS(assimp PRIVATE -Wall -Werror)
|
||||
ENDIF()
|
||||
ENDIF()
|
||||
|
||||
# adds C_FLAGS required to compile zip.c on old GCC 4.x compiler
|
||||
|
|
|
@ -1,63 +0,0 @@
|
|||
/*
|
||||
* Boost.Foreach support for pugixml classes.
|
||||
* This file is provided to the public domain.
|
||||
* Written by Arseny Kapoulkine (arseny.kapoulkine@gmail.com)
|
||||
*/
|
||||
|
||||
#ifndef HEADER_PUGIXML_FOREACH_HPP
|
||||
#define HEADER_PUGIXML_FOREACH_HPP
|
||||
|
||||
#include <boost/range/iterator.hpp>
|
||||
|
||||
#include "pugixml.hpp"
|
||||
|
||||
/*
|
||||
* These types add support for BOOST_FOREACH macro to xml_node and xml_document classes (child iteration only).
|
||||
* Example usage:
|
||||
* BOOST_FOREACH(xml_node n, doc) {}
|
||||
*/
|
||||
|
||||
namespace boost
|
||||
{
|
||||
template<> struct range_mutable_iterator<pugi::xml_node>
|
||||
{
|
||||
typedef pugi::xml_node::iterator type;
|
||||
};
|
||||
|
||||
template<> struct range_const_iterator<pugi::xml_node>
|
||||
{
|
||||
typedef pugi::xml_node::iterator type;
|
||||
};
|
||||
|
||||
template<> struct range_mutable_iterator<pugi::xml_document>
|
||||
{
|
||||
typedef pugi::xml_document::iterator type;
|
||||
};
|
||||
|
||||
template<> struct range_const_iterator<pugi::xml_document>
|
||||
{
|
||||
typedef pugi::xml_document::iterator type;
|
||||
};
|
||||
}
|
||||
|
||||
/*
|
||||
* These types add support for BOOST_FOREACH macro to xml_node and xml_document classes (child/attribute iteration).
|
||||
* Example usage:
|
||||
* BOOST_FOREACH(xml_node n, children(doc)) {}
|
||||
* BOOST_FOREACH(xml_node n, attributes(doc)) {}
|
||||
*/
|
||||
|
||||
namespace pugi
|
||||
{
|
||||
inline xml_object_range<xml_node_iterator> children(const pugi::xml_node& node)
|
||||
{
|
||||
return node.children();
|
||||
}
|
||||
|
||||
inline xml_object_range<xml_attribute_iterator> attributes(const pugi::xml_node& node)
|
||||
{
|
||||
return node.attributes();
|
||||
}
|
||||
}
|
||||
|
||||
#endif
|
|
@ -1,6 +1,6 @@
|
|||
pugixml 1.11 - an XML processing library
|
||||
pugixml 1.12 - an XML processing library
|
||||
|
||||
Copyright (C) 2006-2020, by Arseny Kapoulkine (arseny.kapoulkine@gmail.com)
|
||||
Copyright (C) 2006-2022, by Arseny Kapoulkine (arseny.kapoulkine@gmail.com)
|
||||
Report bugs and download new versions at https://pugixml.org/
|
||||
|
||||
This is the distribution of pugixml, which is a C++ XML processing library,
|
||||
|
@ -26,7 +26,7 @@ The distribution contains the following folders:
|
|||
|
||||
This library is distributed under the MIT License:
|
||||
|
||||
Copyright (c) 2006-2019 Arseny Kapoulkine
|
||||
Copyright (c) 2006-2022 Arseny Kapoulkine
|
||||
|
||||
Permission is hereby granted, free of charge, to any person
|
||||
obtaining a copy of this software and associated documentation
|
||||
|
|
|
@ -1,7 +1,7 @@
|
|||
/**
|
||||
* pugixml parser - version 1.11
|
||||
* pugixml parser - version 1.12
|
||||
* --------------------------------------------------------
|
||||
* Copyright (C) 2006-2020, by Arseny Kapoulkine (arseny.kapoulkine@gmail.com)
|
||||
* Copyright (C) 2006-2022, by Arseny Kapoulkine (arseny.kapoulkine@gmail.com)
|
||||
* Report bugs and download new versions at https://pugixml.org/
|
||||
*
|
||||
* This library is distributed under the MIT License. See notice at the end
|
||||
|
@ -52,7 +52,7 @@
|
|||
#endif
|
||||
|
||||
/**
|
||||
* Copyright (c) 2006-2020 Arseny Kapoulkine
|
||||
* Copyright (c) 2006-2022 Arseny Kapoulkine
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person
|
||||
* obtaining a copy of this software and associated documentation
|
||||
|
|
|
@ -1,7 +1,7 @@
|
|||
/**
|
||||
* pugixml parser - version 1.11
|
||||
* pugixml parser - version 1.12
|
||||
* --------------------------------------------------------
|
||||
* Copyright (C) 2006-2020, by Arseny Kapoulkine (arseny.kapoulkine@gmail.com)
|
||||
* Copyright (C) 2006-2022, by Arseny Kapoulkine (arseny.kapoulkine@gmail.com)
|
||||
* Report bugs and download new versions at https://pugixml.org/
|
||||
*
|
||||
* This library is distributed under the MIT License. See notice at the end
|
||||
|
@ -132,8 +132,10 @@ using std::memset;
|
|||
#endif
|
||||
|
||||
// In some environments MSVC is a compiler but the CRT lacks certain MSVC-specific features
|
||||
#if defined(_MSC_VER) && !defined(__S3E__)
|
||||
#if defined(_MSC_VER) && !defined(__S3E__) && !defined(_WIN32_WCE)
|
||||
# define PUGI__MSVC_CRT_VERSION _MSC_VER
|
||||
#elif defined(_WIN32_WCE)
|
||||
# define PUGI__MSVC_CRT_VERSION 1310 // MSVC7.1
|
||||
#endif
|
||||
|
||||
// Not all platforms have snprintf; we define a wrapper that uses snprintf if possible. This only works with buffers with a known size.
|
||||
|
@ -526,7 +528,8 @@ PUGI__NS_BEGIN
|
|||
xml_memory_page* page = xml_memory_page::construct(memory);
|
||||
assert(page);
|
||||
|
||||
page->allocator = _root->allocator;
|
||||
assert(this == _root->allocator);
|
||||
page->allocator = this;
|
||||
|
||||
return page;
|
||||
}
|
||||
|
@ -4732,7 +4735,7 @@ PUGI__NS_BEGIN
|
|||
// we need to get length of entire file to load it in memory; the only (relatively) sane way to do it is via seek/tell trick
|
||||
PUGI__FN xml_parse_status get_file_size(FILE* file, size_t& out_result)
|
||||
{
|
||||
#if defined(PUGI__MSVC_CRT_VERSION) && PUGI__MSVC_CRT_VERSION >= 1400 && !defined(_WIN32_WCE)
|
||||
#if defined(PUGI__MSVC_CRT_VERSION) && PUGI__MSVC_CRT_VERSION >= 1400
|
||||
// there are 64-bit versions of fseek/ftell, let's use them
|
||||
typedef __int64 length_type;
|
||||
|
||||
|
@ -6735,7 +6738,7 @@ namespace pugi
|
|||
return const_cast<xml_node*>(&_wrap); // BCC5 workaround
|
||||
}
|
||||
|
||||
PUGI__FN const xml_node_iterator& xml_node_iterator::operator++()
|
||||
PUGI__FN xml_node_iterator& xml_node_iterator::operator++()
|
||||
{
|
||||
assert(_wrap._root);
|
||||
_wrap._root = _wrap._root->next_sibling;
|
||||
|
@ -6749,7 +6752,7 @@ namespace pugi
|
|||
return temp;
|
||||
}
|
||||
|
||||
PUGI__FN const xml_node_iterator& xml_node_iterator::operator--()
|
||||
PUGI__FN xml_node_iterator& xml_node_iterator::operator--()
|
||||
{
|
||||
_wrap = _wrap._root ? _wrap.previous_sibling() : _parent.last_child();
|
||||
return *this;
|
||||
|
@ -6796,7 +6799,7 @@ namespace pugi
|
|||
return const_cast<xml_attribute*>(&_wrap); // BCC5 workaround
|
||||
}
|
||||
|
||||
PUGI__FN const xml_attribute_iterator& xml_attribute_iterator::operator++()
|
||||
PUGI__FN xml_attribute_iterator& xml_attribute_iterator::operator++()
|
||||
{
|
||||
assert(_wrap._attr);
|
||||
_wrap._attr = _wrap._attr->next_attribute;
|
||||
|
@ -6810,7 +6813,7 @@ namespace pugi
|
|||
return temp;
|
||||
}
|
||||
|
||||
PUGI__FN const xml_attribute_iterator& xml_attribute_iterator::operator--()
|
||||
PUGI__FN xml_attribute_iterator& xml_attribute_iterator::operator--()
|
||||
{
|
||||
_wrap = _wrap._attr ? _wrap.previous_attribute() : _parent.last_attribute();
|
||||
return *this;
|
||||
|
@ -6857,7 +6860,7 @@ namespace pugi
|
|||
return const_cast<xml_node*>(&_wrap); // BCC5 workaround
|
||||
}
|
||||
|
||||
PUGI__FN const xml_named_node_iterator& xml_named_node_iterator::operator++()
|
||||
PUGI__FN xml_named_node_iterator& xml_named_node_iterator::operator++()
|
||||
{
|
||||
assert(_wrap._root);
|
||||
_wrap = _wrap.next_sibling(_name);
|
||||
|
@ -6871,7 +6874,7 @@ namespace pugi
|
|||
return temp;
|
||||
}
|
||||
|
||||
PUGI__FN const xml_named_node_iterator& xml_named_node_iterator::operator--()
|
||||
PUGI__FN xml_named_node_iterator& xml_named_node_iterator::operator--()
|
||||
{
|
||||
if (_wrap._root)
|
||||
_wrap = _wrap.previous_sibling(_name);
|
||||
|
@ -7091,8 +7094,12 @@ namespace pugi
|
|||
#endif
|
||||
|
||||
// move allocation state
|
||||
doc->_root = other->_root;
|
||||
doc->_busy_size = other->_busy_size;
|
||||
// note that other->_root may point to the embedded document page, in which case we should keep original (empty) state
|
||||
if (other->_root != PUGI__GETPAGE(other))
|
||||
{
|
||||
doc->_root = other->_root;
|
||||
doc->_busy_size = other->_busy_size;
|
||||
}
|
||||
|
||||
// move buffer state
|
||||
doc->buffer = other->buffer;
|
||||
|
@ -8265,7 +8272,7 @@ PUGI__NS_BEGIN
|
|||
}
|
||||
|
||||
// gets mantissa digits in the form of 0.xxxxx with 0. implied and the exponent
|
||||
#if defined(PUGI__MSVC_CRT_VERSION) && PUGI__MSVC_CRT_VERSION >= 1400 && !defined(_WIN32_WCE)
|
||||
#if defined(PUGI__MSVC_CRT_VERSION) && PUGI__MSVC_CRT_VERSION >= 1400
|
||||
PUGI__FN void convert_number_to_mantissa_exponent(double value, char (&buffer)[32], char** out_mantissa, int* out_exponent)
|
||||
{
|
||||
// get base values
|
||||
|
@ -11822,15 +11829,17 @@ PUGI__NS_BEGIN
|
|||
lexeme_t l = _lexer.current();
|
||||
_lexer.next();
|
||||
|
||||
if (++_depth > xpath_ast_depth_limit)
|
||||
return error_rec();
|
||||
|
||||
if (l == lex_double_slash)
|
||||
{
|
||||
n = alloc_node(ast_step, n, axis_descendant_or_self, nodetest_type_node, 0);
|
||||
if (!n) return 0;
|
||||
|
||||
++_depth;
|
||||
}
|
||||
|
||||
if (++_depth > xpath_ast_depth_limit)
|
||||
return error_rec();
|
||||
|
||||
n = parse_step(n);
|
||||
if (!n) return 0;
|
||||
}
|
||||
|
@ -12995,7 +13004,7 @@ namespace pugi
|
|||
#endif
|
||||
|
||||
/**
|
||||
* Copyright (c) 2006-2020 Arseny Kapoulkine
|
||||
* Copyright (c) 2006-2022 Arseny Kapoulkine
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person
|
||||
* obtaining a copy of this software and associated documentation
|
||||
|
|
|
@ -1,7 +1,7 @@
|
|||
/**
|
||||
* pugixml parser - version 1.11
|
||||
* pugixml parser - version 1.12
|
||||
* --------------------------------------------------------
|
||||
* Copyright (C) 2006-2020, by Arseny Kapoulkine (arseny.kapoulkine@gmail.com)
|
||||
* Copyright (C) 2006-2022, by Arseny Kapoulkine (arseny.kapoulkine@gmail.com)
|
||||
* Report bugs and download new versions at https://pugixml.org/
|
||||
*
|
||||
* This library is distributed under the MIT License. See notice at the end
|
||||
|
@ -11,10 +11,10 @@
|
|||
* Copyright (C) 2003, by Kristen Wegner (kristen@tima.net)
|
||||
*/
|
||||
|
||||
#ifndef PUGIXML_VERSION
|
||||
// Define version macro; evaluates to major * 1000 + minor * 10 + patch so that it's safe to use in less-than comparisons
|
||||
// Note: pugixml used major * 100 + minor * 10 + patch format up until 1.9 (which had version identifier 190); starting from pugixml 1.10, the minor version number is two digits
|
||||
# define PUGIXML_VERSION 1110
|
||||
#ifndef PUGIXML_VERSION
|
||||
# define PUGIXML_VERSION 1120 // 1.12
|
||||
#endif
|
||||
|
||||
// Include user configuration file (this can define various configuration macros)
|
||||
|
@ -312,6 +312,8 @@ namespace pugi
|
|||
It begin() const { return _begin; }
|
||||
It end() const { return _end; }
|
||||
|
||||
bool empty() const { return _begin == _end; }
|
||||
|
||||
private:
|
||||
It _begin, _end;
|
||||
};
|
||||
|
@ -851,10 +853,10 @@ namespace pugi
|
|||
xml_node& operator*() const;
|
||||
xml_node* operator->() const;
|
||||
|
||||
const xml_node_iterator& operator++();
|
||||
xml_node_iterator& operator++();
|
||||
xml_node_iterator operator++(int);
|
||||
|
||||
const xml_node_iterator& operator--();
|
||||
xml_node_iterator& operator--();
|
||||
xml_node_iterator operator--(int);
|
||||
};
|
||||
|
||||
|
@ -893,10 +895,10 @@ namespace pugi
|
|||
xml_attribute& operator*() const;
|
||||
xml_attribute* operator->() const;
|
||||
|
||||
const xml_attribute_iterator& operator++();
|
||||
xml_attribute_iterator& operator++();
|
||||
xml_attribute_iterator operator++(int);
|
||||
|
||||
const xml_attribute_iterator& operator--();
|
||||
xml_attribute_iterator& operator--();
|
||||
xml_attribute_iterator operator--(int);
|
||||
};
|
||||
|
||||
|
@ -929,10 +931,10 @@ namespace pugi
|
|||
xml_node& operator*() const;
|
||||
xml_node* operator->() const;
|
||||
|
||||
const xml_named_node_iterator& operator++();
|
||||
xml_named_node_iterator& operator++();
|
||||
xml_named_node_iterator operator++(int);
|
||||
|
||||
const xml_named_node_iterator& operator--();
|
||||
xml_named_node_iterator& operator--();
|
||||
xml_named_node_iterator operator--(int);
|
||||
|
||||
private:
|
||||
|
@ -1474,7 +1476,7 @@ namespace std
|
|||
#endif
|
||||
|
||||
/**
|
||||
* Copyright (c) 2006-2020 Arseny Kapoulkine
|
||||
* Copyright (c) 2006-2022 Arseny Kapoulkine
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person
|
||||
* obtaining a copy of this software and associated documentation
|
||||
|
|
Loading…
Reference in New Issue