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I think Henning's answer is the way to go. <code>*gDial</code> and <code>*gIP</code> in your code mean <code>gDial[0]</code> and <code>gIP[0]</code>. So, you insert only the first element of the <code>KeyPair</code> array into <code>mMasterList</code>. Your <code>pressKeyPairs</code>'s declaration <code>template<size_t nNumOfElements> void pressKeyPairs(KeyPair(&keys)[nNumOfElements]);</code> itself is correct. It takes a reference to <code>KeyPair</code> array as an argument. However, since <code>mMasterList</code>'s <code>second_type</code> is <code>KeyPair</code>(not <code>KeyPair</code> array), <code>pressKeyPairs((*it).second)</code> invokes type mismatch error. How about the following ideas? <ul> <li>Making a type <code>KeyPairArray</code> which points to <code>KeyPair</code> array</li> <li><code>pressKeyPairs</code> takes a reference to <code>KeyPairArray</code></li> </ul> For example: <pre><code>struct KeyPairArray { size_t nNumOfElements; KeyPair *keys; template< size_t N > KeyPairArray( KeyPair(&k)[ N ] ) : nNumOfElements( N ), keys( k ) {} }; // Example void pressKeyPairs( KeyPairArray const& keys ) { for ( size_t i = 0; i < keys.nNumOfElements; ++ i ) { qDebug()<< keys.keys[ i ].qKey <<','<< keys.keys[ i ].strFormType <<'\n'; } } int main() { map<string,KeyPairArray> mMasterList; map<string,KeyPairArray>::iterator it; mMasterList.insert( make_pair( "Testing Test Menu", KeyPairArray( gDial ) ) ); for ( it=mMasterList.begin() ; it != mMasterList.end(); it++ ) { pressKeyPairs( it->second ); } } </code></pre> Hope this helps.
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1. POUnable to access contents of initialized struct in a map
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1. USIse Wisteria
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1. COHi Ise, this is the perfect answer I'm looking for... Thanks a lot!!! :)
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2. CO@Owen: I'm glad I could help :-)
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 USIse Wisteria

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