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Boost-Commit : |
Subject: [Boost-commit] svn:boost r86603 - in trunk: boost/property_map libs/property_map/doc
From: jewillco_at_[hidden]
Date: 2013-11-09 14:04:41
Author: jewillco
Date: 2013-11-09 14:04:41 EST (Sat, 09 Nov 2013)
New Revision: 86603
URL: http://svn.boost.org/trac/boost/changeset/86603
Log:
Added optional key type for static_property_map; added make_static_property_map; documented static_property_map and the new stuff
Added:
trunk/libs/property_map/doc/static_property_map.html
- copied, changed from r86589, trunk/libs/property_map/doc/ref_property_map.html
Text files modified:
trunk/boost/property_map/property_map.hpp | 10 +++++-
trunk/libs/property_map/doc/property_map.html | 1
trunk/libs/property_map/doc/ref_property_map.html | 4 +-
trunk/libs/property_map/doc/static_property_map.html | 55 ++++++++++++++++++++++++---------------
4 files changed, 45 insertions(+), 25 deletions(-)
Modified: trunk/boost/property_map/property_map.hpp
==============================================================================
--- trunk/boost/property_map/property_map.hpp Sat Nov 9 13:53:07 2013 (r86602)
+++ trunk/boost/property_map/property_map.hpp 2013-11-09 14:04:41 EST (Sat, 09 Nov 2013) (r86603)
@@ -486,14 +486,14 @@
//=========================================================================
// A property map that always returns the same object by value.
//
- template <typename ValueType>
+ template <typename ValueType, typename KeyType = void>
class static_property_map :
public
boost::put_get_helper<ValueType,static_property_map<ValueType> >
{
ValueType value;
public:
- typedef void key_type;
+ typedef KeyType key_type;
typedef ValueType value_type;
typedef ValueType reference;
typedef readable_property_map_tag category;
@@ -503,6 +503,12 @@
inline reference operator[](T) const { return value; }
};
+ template <typename KeyType, typename ValueType>
+ static_property_map<ValueType, KeyType>
+ make_static_property_map(const ValueType& v) {
+ return static_property_map<ValueType, KeyType>(v);
+ }
+
//=========================================================================
// A property map that always returns a reference to the same object.
//
Modified: trunk/libs/property_map/doc/property_map.html
==============================================================================
--- trunk/libs/property_map/doc/property_map.html Sat Nov 9 13:53:07 2013 (r86602)
+++ trunk/libs/property_map/doc/property_map.html 2013-11-09 14:04:41 EST (Sat, 09 Nov 2013) (r86603)
@@ -291,6 +291,7 @@
<li>const_associative_property_map</li>
<li>vector_property_map</li>
<li>ref_property_map </li>
+ <li>static_property_map </li>
<li>transform_value_property_map </li>
<li>compose_property_map </li>
</ul>
Modified: trunk/libs/property_map/doc/ref_property_map.html
==============================================================================
--- trunk/libs/property_map/doc/ref_property_map.html Sat Nov 9 13:53:07 2013 (r86602)
+++ trunk/libs/property_map/doc/ref_property_map.html 2013-11-09 14:04:41 EST (Sat, 09 Nov 2013) (r86603)
@@ -47,7 +47,7 @@
boost::property_traits<ref_property_map>::value_type
</tt></td>
<td>
-This type is the <tt>ValueType</tt> with which the template instantiated.
+This type is the <tt>ValueType</tt> with which the template was instantiated.
</td>
</tr>
@@ -56,7 +56,7 @@
boost::property_traits<ref_property_map>::key_type
</tt></td>
<td>
-This type is the <tt>KeyType</tt> with which the template instantiated.
+This type is the <tt>KeyType</tt> with which the template was instantiated.
</td>
</tr>
Copied and modified: trunk/libs/property_map/doc/static_property_map.html (from r86589, trunk/libs/property_map/doc/ref_property_map.html)
==============================================================================
--- trunk/libs/property_map/doc/ref_property_map.html Fri Nov 8 16:23:37 2013 (r86589, copy source)
+++ trunk/libs/property_map/doc/static_property_map.html 2013-11-09 14:04:41 EST (Sat, 09 Nov 2013) (r86603)
@@ -1,6 +1,6 @@
<HTML>
<!--
- Copyright 2006 The Trustees of Indiana University
+ Copyright 2006, 2013 The Trustees of Indiana University
Use, modification and distribution is subject to the Boost Software
License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
@@ -8,7 +8,7 @@
-->
<Head>
-<Title>Reference Property Map</Title>
+<Title>Static Property Map</Title>
<BODY BGCOLOR="#ffffff" LINK="#0000ee" TEXT="#000000" VLINK="#551a8b"
ALINK="#ff0000">
<IMG SRC="../../../boost.png"
@@ -16,15 +16,15 @@
<BR Clear>
-<H2><A NAME="sec:identity-property-map"></A>
+<H2><A NAME="sec:static-property-map"></A>
</h2>
<PRE>
-template <typename KeyType, typename ValueType>
-class ref_property_map
+template <typename ValueType, typename KeyType = void>
+class static_property_map
</PRE>
-This property map wraps a reference to some particular object, and
-returns that reference whenever a key object is input.
+This property map wraps a copy of some particular object, and
+returns a copy of that object whenever a key object is input.
<H3>Where Defined</H3>
@@ -33,7 +33,7 @@
<h3>Model of</h3>
-Lvalue Property Map
+Readable Property Map
<h3>Associated Types</h3>
@@ -44,28 +44,28 @@
<tr>
<td><tt>
-boost::property_traits<ref_property_map>::value_type
+boost::property_traits<static_property_map>::value_type
</tt></td>
<td>
-This type is the <tt>ValueType</tt> with which the template instantiated.
+This type is the <tt>ValueType</tt> with which the template was instantiated.
</td>
</tr>
<tr>
<td><tt>
-boost::property_traits<ref_property_map>::key_type
+boost::property_traits<static_property_map>::key_type
</tt></td>
<td>
-This type is the <tt>KeyType</tt> with which the template instantiated.
+This type is the <tt>KeyType</tt> with which the template was instantiated.
</td>
</tr>
<tr>
<td><tt>
-boost::property_traits<ref_property_map>::category
+boost::property_traits<static_property_map>::category
</tt></td>
<td>
-This type is <tt>boost::lvalue_property_map_tag</tt>.
+This type is <tt>boost::readable_property_map_tag</tt>.
</td>
</tr>
@@ -81,17 +81,17 @@
<tr>
<td><tt>
-ref_property_map(ValueType& v)
+static_property_map(ValueType v)
</tt></td>
<td>
-The constructor for ref_property_map is provided the reference that
+The constructor for static_property_map is provided the value that
the property map will return when queried.
</td>
</tr>
<tr>
<td><tt>
-ref_property_map(const ref_property_map& x)
+static_property_map(const static_property_map& x)
</tt></td>
<td>
Copy constructor.
@@ -99,16 +99,29 @@
</tr>
<tr>
-<td><tt>
-ValueType& operator[](KeyType const&) const
-</tt></td>
+<td><pre>
+template <typename T>
+ValueType& operator[](T) const
+</pre></td>
<td>
-Returns the contained reference.
+Returns the contained value by copy.
</td>
</tr>
</table>
+<h3>Non-Member Functions</h3>
+
+<table border>
+<tr><td><pre>
+template <typename KeyType, typename ValueType>
+static_property_map<KeyType, ValueType>
+make_static_property_map(const ValueType& value);
+</pre></td>
+<td>Returns a <tt>static_property_map</tt> with the given key type initialized to the given value.</td>
+</tr>
+</table>
+
</BODY>
</HTML>
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