stabilize build system: depends, installer, boost/bdb fixes, cross targets groundwork

depends/x86_64-pc-linux-gnu/include/boost/vmd/to_seq.hpp

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+
+//  (C) Copyright Edward Diener 2011-2015
+//  Use, modification and distribution are subject to the Boost Software License,
+//  Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt).
+
+#if !defined(BOOST_VMD_TO_SEQ_HPP)
+#define BOOST_VMD_TO_SEQ_HPP
+
+#include <boost/vmd/detail/setup.hpp>
+
+#if BOOST_PP_VARIADICS
+
+#include <boost/vmd/detail/sequence_to_seq.hpp>
+
+/*
+
+  The succeeding comments in this file are in doxygen format.
+
+*/
+
+/** \file
+*/
+
+/** \def BOOST_VMD_TO_SEQ(...)
+
+    \brief Converts a sequence to a Boost PP seq whose elements are the elements of the sequence.
+
+    ...       = Variadic parameters.
+    
+    The first variadic parameter is required and is the sequence to convert.
+    
+    Further optional variadic parameters can be return type parameters. Return type
+    parameters allow each element in the sequence to be converted to a two-element
+    tuple where the first tuple element is the type and the second tuple element
+    is the element data.
+    
+    The BOOST_VMD_RETURN_NO_TYPE, the default, does not return the type as part of each
+    converted element but just the data. All of the rest return the type and data as the
+    two-element tuple. If BOOST_VMD_RETURN_TYPE is specified the specific type of the element
+    is returned in the tuple. If BOOST_VMD_RETURN_TYPE_ARRAY is specified an array type is 
+    returned if the element is an array, else a tuple type is returned if the element is a tuple, 
+    else the actual type is returned for non-tuple data. If BOOST_VMD_RETURN_TYPE_LIST is specified
+    a list type is returned if the element is a list, else a tuple type is returned if the element 
+    is a tuple, else the actual type is returned for non-tuple data. If BOOST_VMD_RETURN_TYPE_TUPLE 
+    is specified a tuple type is returned for all tuple-like data, else the actual type is returned 
+    for non-tuple data. If more than one return type optional parameter is specified the last one 
+    specified determines the return type.
+    
+    returns   = A Boost PP seq. If the sequence is empty the return is emptiness
+                since an empty seq does not exist. If an optional return type other 
+                than BOOST_VMD_RETURN_NO_TYPE is specified the type and the data of 
+                each element is returned as the seq element. Otherwise just the data
+                is returned as the seq element, which is the default.
+    
+*/
+
+#define BOOST_VMD_TO_SEQ(...) \
+    BOOST_VMD_DETAIL_SEQUENCE_TO_SEQ(__VA_ARGS__) \
+/**/
+
+/** \def BOOST_VMD_TO_SEQ_D(d,...)
+
+    \brief Converts a sequence to a Boost PP seq whose elements are the elements of the sequence. Re-entrant version.
+
+    d         = The next available BOOST_PP_WHILE iteration. 
+    ...       = Variadic parameters.
+    
+    The first variadic parameter is required and is the sequence to convert.
+    
+    Further optional variadic parameters can be return type parameters. Return type
+    parameters allow each element in the sequence to be converted to a two-element
+    tuple where the first tuple element is the type and the second tuple element
+    is the element data.
+    
+    The BOOST_VMD_RETURN_NO_TYPE, the default, does not return the type as part of each
+    converted element but just the data. All of the rest return the type and data as the
+    two-element tuple. If BOOST_VMD_RETURN_TYPE is specified the specific type of the element
+    is returned in the tuple. If BOOST_VMD_RETURN_TYPE_ARRAY is specified an array type is 
+    returned if the element is an array, else a tuple type is returned if the element is a tuple, 
+    else the actual type is returned for non-tuple data. If BOOST_VMD_RETURN_TYPE_LIST is specified
+    a list type is returned if the element is a list, else a tuple type is returned if the element 
+    is a tuple, else the actual type is returned for non-tuple data. If BOOST_VMD_RETURN_TYPE_TUPLE 
+    is specified a tuple type is returned for all tuple-like data, else the actual type is returned 
+    for non-tuple data. If more than one return type optional parameter is specified the last one 
+    specified determines the return type.
+    
+    returns   = A Boost PP seq. If the sequence is empty the return is emptiness
+                since an empty seq does not exist. If an optional return type other 
+                than BOOST_VMD_RETURN_NO_TYPE is specified the type and the data of 
+                each element is    returned as the seq element. Otherwise just the data
+                is returned as the seq element, which is the default.
+    
+*/
+
+#define BOOST_VMD_TO_SEQ_D(d,...) \
+    BOOST_VMD_DETAIL_SEQUENCE_TO_SEQ_D(d,__VA_ARGS__) \
+/**/
+
+#endif /* BOOST_PP_VARIADICS */
+#endif /* BOOST_VMD_TO_SEQ_HPP */