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copied!<p>I do not think this is possible without modifying the library itself. I guess it is about a static library (inside a dll, the overridden new/delete will be pointed by the functions inside the dll.)</p> <p>You can remove an obj file from a static library by using the command (Visual command prompt):</p> <pre><code> LIB /REMOVE:obj_to_remove /OUT:removed.lib input.lib </code></pre> <p>To find out what obj to remove, first run:</p> <pre><code> DUMPBIN /ARCHIVEMEMBERS input.lib </code></pre> <p>You will see lines such as </p> <pre><code> Archive member name at 14286: /0 compilation.dir\objfile1.obj </code></pre> <p><code>14286</code> 'identifies' the obj file. To see where each symbol is, run:</p> <pre><code> DUMPBIN /LINKERMEMBER:1 input.lib > members.txt </code></pre> <p>and look for the new/delete. <code>members.txt</code> will contains the mangled names of each symbols and an identifier of the obj in which this symbol is. For instance</p> <pre><code> 14286 ?_Rank@?$_Arithmetic_traits@C@std@@2HB </code></pre> <p>The <code>14286</code> is telling you the obj 'identifier' in which the symbol lies. If you have trouble finding new/delete, you can run:</p> <pre><code> DUMPBIN /SYMBOLS input.lib > sym.txt </code></pre> <p>which will flush into <code>sym.txt</code> the mangled and unmangled names for each symbol. </p> <p>At the end, remove the obj file with the <code>LIB</code> command above by replacing <code>obj_to_remove</code> by <code>compilation.dir\objfile1.obj</code> in our example, and link against <code>removed.lib</code>. </p> <p>Now, if you are not lucky, other symbols you need may be in the same object file as the new/delete. In that case, you can "hack" the lib using something like <a href="https://stackoverflow.com/questions/678254/c-function-conflict/678350#678350" title="this">this</a> (say renaming <code>new</code> to <code>dew</code> and <code>delete</code> to <code>nelete</code>.)</p>

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