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-rw-r--r--erts/doc/src/erlang.xml49
1 files changed, 48 insertions, 1 deletions
diff --git a/erts/doc/src/erlang.xml b/erts/doc/src/erlang.xml
index 5a63aaadc6..36d606130f 100644
--- a/erts/doc/src/erlang.xml
+++ b/erts/doc/src/erlang.xml
@@ -300,6 +300,32 @@
</desc>
</func>
<func>
+ <name name="binary_to_integer" arity="1"/>
+ <fsummary>Convert from text representation to an integer</fsummary>
+ <desc>
+ <p>Returns an integer whose text representation is
+ <c><anno>Binary</anno></c>.</p>
+ <pre>
+> <input>binary_to_integer(&lt;&lt;"123"&gt;&gt;).</input>
+123</pre>
+ <p>Failure: <c>badarg</c> if <c><anno>Binary</anno></c> contains a bad
+ representation of an integer.</p>
+ </desc>
+ </func>
+ <func>
+ <name name="binary_to_integer" arity="2"/>
+ <fsummary>Convert from text representation to an integer</fsummary>
+ <desc>
+ <p>Returns an integer whose text representation in base
+ <c><anno>Base</anno></c> is <c><anno>Binary</anno></c>.</p>
+ <pre>
+> <input>binary_to_integer(&lt;&lt;"3FF"&gt;&gt;, 16).</input>
+1023</pre>
+ <p>Failure: <c>badarg</c> if <c><anno>Binary</anno></c> contains a bad
+ representation of an integer.</p>
+ </desc>
+ </func>
+ <func>
<name name="binary_to_list" arity="1"/>
<fsummary>Convert a binary to a list</fsummary>
<desc>
@@ -1429,7 +1455,28 @@ os_prompt% </pre>
{one,new,two,three}</pre>
</desc>
</func>
-
+ <func>
+ <name name="integer_to_binary" arity="1"/>
+ <fsummary>Text representation of an integer</fsummary>
+ <desc>
+ <p>Returns a binary which corresponds to the text
+ representation of <c><anno>Integer</anno></c>.</p>
+ <pre>
+> <input>integer_to_binary(77).</input>
+&lt;&lt;"77">></pre>
+ </desc>
+ </func>
+ <func>
+ <name name="integer_to_binary" arity="2"/>
+ <fsummary>Text representation of an integer</fsummary>
+ <desc>
+ <p>Returns a binary which corresponds to the text
+ representation of <c><anno>Integer</anno></c> in base <c><anno>Base</anno></c>.</p>
+ <pre>
+> <input>integer_to_binary(1023, 16).</input>
+&lt;&lt;"3FF">></pre>
+ </desc>
+ </func>
<func>
<name name="integer_to_list" arity="1"/>
<fsummary>Text representation of an integer</fsummary>