2 <!DOCTYPE HTML PUBLIC
"-//W3C//DTD HTML 4.0 Transitional//EN">
7 <title>ms_traits Interface
22 <p>Traits of a container based on its mapping semantics.
27 <a href =
"../../../../include/ext/pb_assoc/ms_trait.hpp"><tt>ms_trait.hpp
</tt>
33 Public Types and Constants:
38 <a href =
"#link1">Container attribues.
51 <a name =
"link1">Container attribues.
56 <table WIDTH =
"100%" BORDER =
"1">
57 <TR><TD Width =
"30%" ALIGN =
"left"><b>Type
</b></TD><TD Width =
"55%" ALIGN =
"left"><b>Definition
</b></TD><TD Width =
"15%" ALIGN =
"left"><b>Description
</b></TD></TR>
62 <pre><a name =
"has_data3735929380">has_data
</a></pre>
68 <pre>True only if the container is not a
"set" type.
</pre>
74 <p>Data indicator.
</p>
83 <pre><a name =
"has_compound_data3735929399">has_compound_data
</a></pre>
89 <pre>True only if the container is not a
"set" type or
"map
" type.
</pre>
95 <p>Compound-data indicator.
</p>
104 <pre><a name =
"mapping_level3735929938">mapping_level
</a></pre>
110 <pre>The number of mapping-levels the container supports (
1 for
"set" types or
"map
" types).
</pre>
116 <p>Mapping-level indicator.
</p>