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< p > Library Version 11.2.5.2< / p >
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< th colspan = "3" align = "center" > DbEnv::log_compare()< / th >
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The DbLsn Handle
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< h2 class = "title" style = "clear: both" > < a id = "logcompare" > < / a > DbEnv::log_compare()< / h2 >
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< pre class = "programlisting" > #include < db_cxx.h>
static int
DbEnv::log_compare(const DbLsn *lsn0, const DbLsn *lsn1); < / pre >
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The
< code class = "methodname" > DbEnv::log_compare()< / code >
method allows the caller to compare two < code class = "classname" > DbLsn< / code >
structures, returning 0 if they are equal, 1 if < span class = "bold" > < strong > lsn0< / strong > < / span > is greater than < span class = "bold" > < strong > lsn1< / strong > < / span > , and -1 if < span class = "bold" > < strong > lsn0< / strong > < / span > is less than < span class = "bold" > < strong > lsn1< / strong > < / span > .
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< h3 class = "title" > < a id = "id3622843" > < / a > Parameters< / h3 >
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< h4 class = "title" > < a id = "id3622644" > < / a > lsn0< / h4 >
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The < span class = "bold" > < strong > lsn0< / strong > < / span > parameter is one of the
< code class = "classname" > DbLsn< / code > structures to be compared.
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< h4 class = "title" > < a id = "id3623099" > < / a > lsn1< / h4 >
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The < span class = "bold" > < strong > lsn1< / strong > < / span > parameter is one of the
< code class = "classname" > DbLsn< / code > structures to be compared.
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