| <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> |
| <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" |
| xmlns:v="urn:schemas-microsoft-com:vml" |
| xmlns:o="urn:schemas-microsoft-com:office:office" |
| xmlns:(null)1="http://www.w3.org/TR/REC-html40" lang="en"> |
| <head> |
| <!-- |
| Copyright 2009-2010 Intel Corporation |
| license banner |
| --> |
| <title>Boost Polygon Library: Interval Concept</title> |
| <meta http-equiv="content-type" content="text/html;charset=ISO-8859-1" /> |
| <!-- <link type="text/css" rel="stylesheet" href="adobe_source.css"> --> |
| </head> |
| <body> |
| <table style="margin: 0pt; padding: 0pt; width: 100%;" border="0" |
| cellpadding="0" cellspacing="0"> |
| <tbody> |
| <tr> |
| <td style="background-color: rgb(238, 238, 238);" nowrap="1" |
| valign="top"> |
| <div style="padding: 5px;" align="center"> <img |
| src="images/boost.png" border="0" height="86" width="277" /><a |
| title="www.boost.org home page" href="http://www.boost.org/" |
| tabindex="2" style="border: medium none ;"> </a> </div> |
| <div style="margin: 5px;"> |
| <h3 class="navbar">Contents</h3> |
| <ul> |
| <li><a href="index.htm">Boost.Polygon Main Page</a></li> |
| <li><a href="gtl_design_overview.htm">Design Overview</a></li> |
| <li><a href="gtl_isotropy.htm">Isotropy</a></li> |
| <li><a href="gtl_coordinate_concept.htm">Coordinate Concept</a></li> |
| <li>Interval Concept</li> |
| <li><a href="gtl_point_concept.htm">Point Concept</a></li> |
| <li><a href="gtl_segment_concept.htm">Segment Concept</a></li> |
| <li><a href="gtl_rectangle_concept.htm">Rectangle Concept</a></li> |
| <li><a href="gtl_polygon_90_concept.htm">Polygon 90 Concept</a></li> |
| <li><a href="gtl_polygon_90_with_holes_concept.htm">Polygon 90 |
| With Holes Concept</a></li> |
| <li><a href="gtl_polygon_45_concept.htm">Polygon 45 Concept</a></li> |
| <li><a href="gtl_polygon_45_with_holes_concept.htm">Polygon 45 |
| With Holes Concept</a></li> |
| <li><a href="gtl_polygon_concept.htm">Polygon Concept</a></li> |
| <li><a href="gtl_polygon_with_holes_concept.htm">Polygon With |
| Holes Concept</a></li> |
| <li><a href="gtl_polygon_90_set_concept.htm">Polygon 90 Set |
| Concept</a></li> |
| <li><a href="gtl_polygon_45_set_concept.htm">Polygon 45 Set |
| Concept</a></li> |
| <li><a href="gtl_polygon_set_concept.htm">Polygon Set Concept</a></li> |
| <li><a href="gtl_connectivity_extraction_90.htm">Connectivity |
| Extraction 90</a></li> |
| <li><a href="gtl_connectivity_extraction_45.htm">Connectivity |
| Extraction 45</a></li> |
| <li><a href="gtl_connectivity_extraction.htm">Connectivity |
| Extraction</a></li> |
| <li><a href="gtl_property_merge_90.htm">Property Merge 90</a></li> |
| <li><a href="gtl_property_merge_45.htm">Property Merge 45</a></li> |
| <li><a href="gtl_property_merge.htm">Property Merge</a></li> |
| <li><a href="voronoi_main.htm">Voronoi Main Page<br /> |
| </a></li> |
| <li><a href="voronoi_benchmark.htm">Voronoi Benchmark</a><br /> |
| </li> |
| <li><a href="voronoi_builder.htm">Voronoi Builder</a></li> |
| <li><a href="voronoi_diagram.htm">Voronoi Diagram</a></li> |
| </ul> |
| <h3 class="navbar">Other Resources</h3> |
| <ul> |
| <li><a href="GTL_boostcon2009.pdf">GTL Boostcon 2009 Paper</a></li> |
| <li><a href="GTL_boostcon_draft03.pdf">GTL Boostcon 2009 |
| Presentation</a></li> |
| <li><a href="analysis.htm">Performance Analysis</a></li> |
| <li><a href="gtl_tutorial.htm">Layout Versus Schematic Tutorial</a></li> |
| <li><a href="gtl_minkowski_tutorial.htm">Minkowski Sum Tutorial</a></li> |
| <li><a href="voronoi_basic_tutorial.htm">Voronoi Basic Tutorial</a></li> |
| <li><a href="voronoi_advanced_tutorial.htm">Voronoi Advanced |
| Tutorial</a></li> |
| </ul> |
| </div> |
| <h3 class="navbar">Polygon Sponsor</h3> |
| <div style="padding: 5px;" align="center"> <img |
| src="images/intlogo.gif" border="0" height="51" width="127" /><a |
| title="www.adobe.com home page" href="http://www.adobe.com/" |
| tabindex="2" style="border: medium none ;"> </a> </div> |
| </td> |
| <td |
| style="padding-left: 10px; padding-right: 10px; padding-bottom: 10px;" |
| valign="top" width="100%"> |
| <!-- End Header --><br /> |
| <p> |
| </p> |
| <h1>Interval Concept</h1> |
| <p> </p> |
| <p>The interval concept tag is <font face="Courier New"> |
| interval_concept</font></p> |
| <p> To register a user defined type as a model of interval |
| concept, specialize the geometry concept meta-function for that |
| type. In the example below CInterval is registered as a model of |
| interval concept.</p> |
| <p> <font face="Courier New">template <><br /> |
| struct geometry_concept<CInterval> { typedef interval_concept |
| type; };</font></p> |
| <p> <font face="Times New Roman">The semantic of an interval is |
| that it has a low and high coordinate and there is an invariant that |
| low is less than or equal to high. This invariant is enforced by |
| the generic library functions that operate on intervals, and is not |
| expected of the data type itself or the concept mapping of that data |
| type to the interval concept through its traits. In this way a |
| std::pair<int, int>, boost::tuple<int, int> or |
| boost::array<int, 2> could all be made models of interval by |
| simply providing indirect access to their elements through traits.</font></p> |
| <p> <font face="Times New Roman">Below is shown the default |
| interval traits. Specialization of these traits is required for |
| types that don't conform to the default behavior.</font></p> |
| <p> <font face="Courier New">template <typename T><br /> |
| struct interval_traits {<br /> |
| typedef typename T::coordinate_type coordinate_type;<br /> |
| <br /> |
| static inline coordinate_type get(const T& interval, |
| direction_1d dir) {<br /> |
| return interval.get(dir); <br /> |
| }<br /> |
| };<br /> |
| <br /> |
| template <typename T><br /> |
| struct interval_mutable_traits {<br /> |
| </font><font face="Courier New">typedef typename |
| T::coordinate_type coordinate_type;</font><br /> |
| <font face="Courier New"><br /> |
| static inline void set(T& interval, direction_1d dir, </font> |
| <br /> |
| <font face="Courier New"> |
| typename interval_traits<T>::coordinate_type value) {<br /> |
| |
| interval.set(dir, value); <br /> |
| |
| }<br /> |
| |
| static inline T construct(typename |
| interval_traits<T>::coordinate_type low_value, |
| <br /> |
| |
| typename interval_traits<T>::coordinate_type high_value) {<br /> |
| |
| return T(low_value, high_value); <br /> |
| |
| }<br /> |
| };</font></p> |
| <h2>Functions</h2> |
| <table id="table1" border="1" width="100%"> |
| <tbody> |
| <tr> |
| <td width="586"><font face="Courier New">template |
| <typename T><br /> |
| coordinate_type <b>get</b>(const T& interval, direction_1d)</font></td> |
| <td><font face="Times New Roman">Expects a model of |
| interval. Returns the low or high coordinate of the interval, |
| depending on the direction_1d value.</font><font face="Courier New"><br /> |
| </font></td> |
| </tr> |
| <tr> |
| <td width="586"><font face="Courier New">template |
| <typename T, typename coordinate_type><br /> |
| void <b>set</b>(T& interval, direction_1d, coordinate_type)</font></td> |
| <td><font face="Times New Roman">Expects a model of |
| interval. Sets the low or high coordinate of the interval |
| to the coordinate, depending on the direction_1d value. If low |
| would be greater than high after this change then both are set to the |
| input coordinate value.</font></td> |
| </tr> |
| <tr> |
| <td width="586"><font face="Courier New">template |
| <typename T><br /> |
| T <b>construct</b>(coordinate_type low, coordinate_type high)</font></td> |
| <td>Construct an object that is a model of interval given |
| low and high coordinate values.</td> |
| </tr> |
| <tr> |
| <td width="586"><font face="Courier New">template |
| <typename T1, typename T2><br /> |
| T1& <b>assign</b>(T1& left, const T2& right)</font></td> |
| <td>Copies data from right object that models interval into |
| left object that models interval.</td> |
| </tr> |
| <tr> |
| <td width="586"><font face="Courier New">template |
| <typename T, typename T2><br /> |
| bool <b>equivalence</b>(const T& interval1, const T2& |
| interval2)</font></td> |
| <td>Given two objects that model interval, compares and |
| returns true if their low and high values are respectively equal to |
| each other.</td> |
| </tr> |
| <tr> |
| <td width="586"><font face="Courier New">template |
| <typename T><br /> |
| bool <b>contains</b>(const T&, coordinate_type, <br /> |
| |
| bool consider_touch=true)</font></td> |
| <td>Given an object that models interval and a coordinate, |
| returns true if the interval contains the coordinate. If the |
| consider_touch flag is true will return true if the coordinate is equal |
| to one of the interval ends.</td> |
| </tr> |
| <tr> |
| <td width="586"><font face="Courier New">template |
| <typename T1, typename T2><br /> |
| bool <b>contains</b>(const T1& a, const T2& b, <br /> |
| |
| bool consider_touch = true) </font></td> |
| <td>Returns true if model of interval a contains both ends |
| of model of interval b. If the consider_touch flag is true will |
| consider the end of b contained within a even if it is equal to an end |
| of a.</td> |
| </tr> |
| <tr> |
| <td width="586"><font face="Courier New">template |
| <typename interval_type><br /> |
| coordinate_type <b>low</b>(const interval_type& interval)</font></td> |
| <td>Returns the low end of an object that models interval.</td> |
| </tr> |
| <tr> |
| <td width="586"><font face="Courier New">template |
| <typename interval_type><br /> |
| coordinate_type <b>high</b>(const interval_type& interval)</font></td> |
| <td>Returns the high end of an object that models interval.</td> |
| </tr> |
| <tr> |
| <td width="586"><font face="Courier New">// get the center |
| coordinate<br /> |
| template <typename interval_type><br /> |
| coordinate_type <b>center</b>(const interval_type& interval)</font></td> |
| <td>Returns the center coordinate of an object that models |
| interval.</td> |
| </tr> |
| <tr> |
| <td width="586"><font face="Courier New">template |
| <typename interval_type><br /> |
| void <b>low</b>(interval_type& interval, coordinate_type )</font></td> |
| <td>Sets the low end of the object that models interval to |
| the coordinate value. If the low end would be set to larger than |
| high end then both are set to the coordinate value.</td> |
| </tr> |
| <tr> |
| <td width="586"><font face="Courier New">template |
| <typename interval_type><br /> |
| void <b>high</b>(interval_type& interval, coordinate_type )</font></td> |
| <td>Sets the high end of the object that models interval to |
| the coordinate value. If the high end would be set to less than |
| low end then both are set to the coordinate value.</td> |
| </tr> |
| <tr> |
| <td width="586"><font face="Courier New">template |
| <typename interval_type><br /> |
| coordinate_difference <b>delta</b>(const interval_type& interval)</font></td> |
| <td>Returns the distance from low to high end of an object |
| that models interval.</td> |
| </tr> |
| <tr> |
| <td width="586"><font face="Courier New">template |
| <typename interval_type><br /> |
| interval_type& <b>flip</b>(interval_type& interval,<br /> |
| |
| coordinate_type axis = 0)</font></td> |
| <td>Flips an object that models interval about the axis |
| coordinate. If no axis is provided the interval is flipped across |
| the the origin.</td> |
| </tr> |
| <tr> |
| <td width="586"><font face="Courier New">template |
| <typename interval_type><br /> |
| interval_type& <b>scale_up</b>(interval_type& interval, <br /> |
| |
| unsigned_area_type factor)</font></td> |
| <td>Multiplies low and high ends of an object that models |
| interval by unsigned factor.</td> |
| </tr> |
| <tr> |
| <td width="586"><font face="Courier New">template |
| <typename interval_type><br /> |
| interval_type& <b>scale_down</b>(interval_type& interval, <br /> |
| |
| unsigned_area_type factor)</font></td> |
| <td>Divides low and high ends of an object that models |
| interval by unsigned factor.</td> |
| </tr> |
| <tr> |
| <td width="586"><font face="Courier New">template |
| <typename interval_type><br /> |
| interval_type& <b>scale</b>(interval_type& interval,<br /> |
| |
| double factor) </font></td> |
| <td>Multiplies low and high ends of an object that models |
| interval by floating point value.</td> |
| </tr> |
| <tr> |
| <td width="586"><font face="Courier New">template |
| <typename interval_type><br /> |
| interval_type& <b>move</b>(interval_type& interval,<br /> |
| |
| coordinate_difference displacement)</font></td> |
| <td>Adds displacement value to low and high ends of an |
| object that models interval.</td> |
| </tr> |
| <tr> |
| <td width="586"><font face="Courier New">template |
| <typename interval_type><br /> |
| interval_type& <b>convolve</b>(interval_type& interval,<br /> |
| |
| coordinate_type b)</font></td> |
| <td>Adds coordinate value to low and high ends of an object |
| that models interval.</td> |
| </tr> |
| <tr> |
| <td width="586"><font face="Courier New">template |
| <typename interval_type><br /> |
| interval_type& <b>deconvolve</b>(interval_type& interval,<br /> |
| |
| coordinate_type b)</font></td> |
| <td>Subtracts coordinate value from low and high ends of an |
| object that models interval.</td> |
| </tr> |
| <tr> |
| <td width="586"><font face="Courier New">template |
| <typename T1, typename T2><br /> |
| T1& <b>convolve</b>(T1& a, const T2& b)</font></td> |
| <td>Adds low end of b to low end of a and adds high end of |
| b to high end of a.</td> |
| </tr> |
| <tr> |
| <td width="586"><font face="Courier New">template |
| <typename T1, typename T2><br /> |
| T1& <b>deconvolve</b>(T1& a, const T2& b)</font></td> |
| <td>Subtracts low end of b from low end of a and subtracts |
| high end of b from high end of a. </td> |
| </tr> |
| <tr> |
| <td width="586"><font face="Courier New">template |
| <typename T1, typename T2><br /> |
| T1& <b>reflected_convolve</b>(T1& a, const T2& b)</font></td> |
| <td>Adds high end of b to low end of a and adds low end of |
| b to high end of a.</td> |
| </tr> |
| <tr> |
| <td width="586"><font face="Courier New">template |
| <typename T1, typename T2><br /> |
| T1& <b>reflected_deconvolve</b>(T1& a, const T2& b)</font></td> |
| <td>Subtracts high end of b from low end of a and subtracts |
| low end of b from high end of a.</td> |
| </tr> |
| <tr> |
| <td width="586"><font face="Courier New">template |
| <typename T><br /> |
| coordinate_difference <b>euclidean_distance</b>(const T&,<br /> |
| |
| coordinate_type)</font></td> |
| <td>Returns the distance from an object that models |
| interval to a coordinate. Returns zero if the coordinate is equal |
| to an end of the interval or contained within the interval.</td> |
| </tr> |
| <tr> |
| <td width="586"><font face="Courier New">template |
| <typename T1, typename T2><br /> |
| bool <b>intersects</b>(const T1& interval, const T2& b, <br /> |
| |
| bool consider_touch = true)</font></td> |
| <td>Returns true if two objects that model interval |
| overlap. If the consider_touch flag is true touching at the |
| endpoints is considered overlap.</td> |
| </tr> |
| <tr> |
| <td width="586"><font face="Courier New">template |
| <typename T1, typename T2><br /> |
| bool <b>boundaries_intersect</b>(const T1& interval, const T2& |
| b, <br /> |
| |
| bool consider_touch = true)</font></td> |
| <td>Returns true is two objects that model interval |
| partially overlap such that one end point of each is contained within |
| the other. If the consider_touch flag is true a coordinate is |
| considered contained even if it is equal to an end.</td> |
| </tr> |
| <tr> |
| <td width="586"><font face="Courier New">template |
| <typename T1, typename T2><br /> |
| bool <b>abuts</b>(const T1& a, const T2& b,<br /> |
| |
| direction_1d dir) </font></td> |
| <td>Returns true if interval b abuts but down not overlap |
| interval a on the end of interval a specified by dir.</td> |
| </tr> |
| <tr> |
| <td width="586"><font face="Courier New">template |
| <typename T1, typename T2><br /> |
| bool <b>abuts</b>(const T1& a, const T2& b)</font></td> |
| <td>Returns true if interval b abuts but down not overlap |
| interval a.</td> |
| </tr> |
| <tr> |
| <td width="586"><font face="Courier New">template |
| <typename T1, typename T2><br /> |
| bool <b>intersect</b>(T1& a, const T2& b,<br /> |
| |
| bool consider_touch = true) </font></td> |
| <td>Sets interval a to the intersection of interval a and |
| interval b and return true. If the two intervals do not intersect |
| interval a is unchanged and the function returns false. If the |
| flag consider_touch is true intervals that abut are considered to |
| intersect.</td> |
| </tr> |
| <tr> |
| <td width="586"><font face="Courier New">template |
| <typename T1, typename T2><br /> |
| T& <b>generalized_intersect</b>(T1& a, const T2& b)</font></td> |
| <td>Same as intersect, but if they do not intersect set a |
| to the interval between a and b.</td> |
| </tr> |
| <tr> |
| <td width="586"><font face="Courier New">template |
| <typename T><br /> |
| T& <b>bloat</b>(T& interval, coordinate_type)</font></td> |
| <td>Adds the coordinate value to high end of interval and |
| subtracts it from low end of interval.</td> |
| </tr> |
| <tr> |
| <td width="586"><font face="Courier New">template |
| <typename T><br /> |
| T& <b>bloat</b>(T& interval, direction_1d, coordinate_type)</font></td> |
| <td>Adds the coordinate value to high end of interval or |
| subtracts it from low end of interval depending on the direction_1d.</td> |
| </tr> |
| <tr> |
| <td width="586"><font face="Courier New">template |
| <typename T><br /> |
| T& <b>shrink</b>(T& interval, coordinate_type)</font></td> |
| <td>Subtracts the coordinate value from high end of |
| interval and adds it to low end of interval.</td> |
| </tr> |
| <tr> |
| <td width="586"><font face="Courier New">template |
| <typename T><br /> |
| T& <b>shrink</b>(T& interval, direction_1d, coordinate_type)</font></td> |
| <td>Subtracts the coordinate value from high end of |
| interval or adds it to low end of interval depending on the |
| direction_1d.</td> |
| </tr> |
| <tr> |
| <td width="586"><font face="Courier New">template |
| <typename T1, typename T2><br /> |
| bool <b>encompass</b>(T1& a, const T2& b)</font></td> |
| <td>Sets low of a to min of low of a and low of b and sets |
| high of a to max of high of a and high of b. Returns true if b |
| was not contained within a to begin with.</td> |
| </tr> |
| <tr> |
| <td width="586"><font face="Courier New">template |
| <typename T><br /> |
| bool <b>encompass</b>(T& a, coordinate_type)</font></td> |
| <td>Sets low of a to min of low of a and coordinate value |
| and sets high of a to max of high of a and coordinate value. |
| Returns true if coordinate value was not contained within a to begin |
| with.</td> |
| </tr> |
| </tbody> |
| </table> |
| <h1>Interval Data</h1> |
| <p> </p> |
| <p>The library provides a model of interval concept declared |
| <font face="Courier New">template<typename T> interval_data |
| </font>where T is the coordinate type.</p> |
| <p>This data type is used internally when an interval is needed |
| and is available to the library user who finds it convenient to use a |
| library interval data type instead of providing their own. The |
| data type is implemented to be convenient to use with the library |
| traits.</p> |
| <h2>Members</h2> |
| <table id="table2" border="1" width="100%"> |
| <tbody> |
| <tr> |
| <td width="586"><b><font face="Courier New">geometry_type</font></b></td> |
| <td><font face="Times New Roman">interval_concept</font></td> |
| </tr> |
| <tr> |
| <td width="586"><b><font face="Courier New">coordinate_type</font></b></td> |
| <td><font face="Times New Roman">T</font></td> |
| </tr> |
| <tr> |
| <td width="586"><font face="Courier New"><b>interval_data</b>()</font></td> |
| <td><font face="Times New Roman">Default constructs the two |
| coordinate values of the interval.</font></td> |
| </tr> |
| <tr> |
| <td width="586"><font face="Courier New"><b>interval_data</b>(T |
| low, T high)</font></td> |
| <td><font face="Times New Roman">Constructs an interval |
| with two coordinates.</font></td> |
| </tr> |
| <tr> |
| <td width="586"><font face="Courier New"><b>interval_data</b>(const |
| interval_data& that)</font></td> |
| <td><font face="Times New Roman">Copy construct</font></td> |
| </tr> |
| <tr> |
| <td width="586"><font face="Courier New">interval_data& |
| <b>operator=</b>(const interval_data& that)</font></td> |
| <td>Assignment operator.</td> |
| </tr> |
| <tr> |
| <td width="586"><font face="Courier New">template |
| <typename IntervalType><b> <br /> |
| </b>interval_data& <b>operator=</b>(</font><font |
| face="Courier New">const IntervalType</font><font face="Courier New">& |
| that) const</font></td> |
| <td>Assign from an object that is a model of interval.</td> |
| </tr> |
| <tr> |
| <td width="586"><font face="Courier New"><b>bool<b> |
| operator==</b>(const </b></font><b><font face="Courier New">interval_data</font><font |
| face="Courier New">& that) const</font></b></td> |
| <td>Equality operator overload.</td> |
| </tr> |
| <tr> |
| <td width="586"><font face="Courier New">bool<b> operator!=</b>(const |
| </font><font face="Courier New">interval_data</font><font |
| face="Courier New">& that) const</font></td> |
| <td>Inequality operator overload.</td> |
| </tr> |
| <tr> |
| <td width="586"><font face="Courier New">bool<b> |
| operator<</b>(const </font><font face="Courier New">interval_data</font><font |
| face="Courier New">& that) const</font></td> |
| <td>Compares low coordinates then high coordinates to break |
| ties.</td> |
| </tr> |
| <tr> |
| <td width="586"><font face="Courier New">bool<b> |
| operator<=</b>(const </font><font face="Courier New">interval_data</font><font |
| face="Courier New">& that) const</font></td> |
| <td>Compares low coordinates then high coordinates to break |
| ties.</td> |
| </tr> |
| <tr> |
| <td width="586"><font face="Courier New">bool<b> |
| operator></b>(const </font><font face="Courier New">interval_data</font><font |
| face="Courier New">& that) const</font></td> |
| <td>Compares low coordinates then high coordinates to break |
| ties.</td> |
| </tr> |
| <tr> |
| <td width="586"><font face="Courier New">bool<b> |
| operator>=</b>(const </font><font face="Courier New">interval_data</font><font |
| face="Courier New">& that) const</font></td> |
| <td>Compares low coordinates then high coordinates to break |
| ties.</td> |
| </tr> |
| <tr> |
| <td width="586"><font face="Courier New">T <b>get</b>(direction_1d |
| dir) const</font></td> |
| <td>Get the coordinate in the given direction.</td> |
| </tr> |
| <tr> |
| <td style="vertical-align: top;"><font face="Courier New">T |
| <span style="font-weight: bold;">low</span>() const</font></td> |
| <td style="vertical-align: top;">Retrieves the low value.</td> |
| </tr> |
| <tr> |
| <td style="vertical-align: top;"><font face="Courier New">T |
| <span style="font-weight: bold;">high</span>() const</font></td> |
| <td style="vertical-align: top;">Retrieves the high |
| endpoint.</td> |
| </tr> |
| <tr> |
| <td width="586"><font face="Courier New">void <b>set</b>(direction_1d |
| dir, T value)</font></td> |
| <td>Sets the coordinate in the given direction to the value.</td> |
| </tr> |
| <tr> |
| <td style="vertical-align: top;"><font face="Courier New">interval_data& |
| <span style="font-weight: bold;">low</span>(T value)</font></td> |
| <td style="vertical-align: top;">Sets the low value.</td> |
| </tr> |
| <tr> |
| <td style="vertical-align: top;"><font face="Courier New">interval_data& |
| <span style="font-weight: bold;">high</span>(T value)</font></td> |
| <td style="vertical-align: top;">Sets the high value.</td> |
| </tr> |
| </tbody> |
| </table> |
| </td> |
| </tr> |
| <tr> |
| <td style="background-color: rgb(238, 238, 238);" nowrap="1" |
| valign="top"> </td> |
| <td |
| style="padding-left: 10px; padding-right: 10px; padding-bottom: 10px;" |
| valign="top" width="100%"> |
| <table class="docinfo" id="table3" frame="void" rules="none"> |
| <colgroup> <col class="docinfo-name" /><col |
| class="docinfo-content" /> </colgroup> <tbody valign="top"> |
| <tr> |
| <th class="docinfo-name">Copyright:</th> |
| <td>Copyright © Intel Corporation 2008-2010.</td> |
| </tr> |
| <tr class="field"> |
| <th class="docinfo-name">License:</th> |
| <td class="field-body">Distributed under the Boost Software |
| License, Version 1.0. (See accompanying file <tt class="literal"> <span |
| class="pre">LICENSE_1_0.txt</span></tt> or copy at <a |
| class="reference" target="_top" |
| href="http://www.boost.org/LICENSE_1_0.txt"> |
| http://www.boost.org/LICENSE_1_0.txt</a>)</td> |
| </tr> |
| </tbody> |
| </table> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </body> |
| </html> |