072"></a>00072     sb_i = s_info.salt_bridges_begin();
<a name="l00073"></a>00073     <span class="keywordflow">for</span>( ; sb_i &lt; s_info.salt_bridges_end(); ++sb_i){
<a name="l00074"></a>00074       size_t idx = sb_i-&gt;A - A_prot-&gt;atoms_begin();
<a name="l00075"></a>00075       ++(*(A_col_sums.begin() + idx));
<a name="l00076"></a>00076       tmp.atom_idz.push_back(idx); 
<a name="l00077"></a>00077     }
<a name="l00078"></a>00078 
<a name="l00079"></a>00079     <span class="comment">// Hbonds</s