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POAda 05 question: Search specific elements in a vector of records?
 

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  1. POAda 05 question: Search specific elements in a vector of records?
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    <p>I've created a Ada program that will be compiled in GNAT Gcc compiler 4.3.0 I created a record that consists of a name, phone, address and a birthday. The name, phone and address will be in unbounded string format and the birthday another record. The purpose here is to make a addressbook management system.(Very simple one)</p> <pre><code>type birthday is record year : Positive; month : Positive; day : positive; end record; type contact_type is record name : unbounded_string; phone : unbounded_string; address : unbounded_string; bday : birthday; end record; </code></pre> <p>I've already made an insert(using the append) and delete, and list function. I need a search and sort function to finish off.</p> <p>The thing is I made this record(the contact_type record) into a vector. Now I want to search from the vector for one of the elements/subclass(whatever you call it properly).</p> <p>For example search for a name... Or an address, etc. But using the vector's find_index method, I need to insert another record of the type contact_type and only an exactly same element will be returned as the result.</p> <p>But what I want is if I search a name, all the elements with the name is returned...</p> <p>And will it be possible to "Generic Sort" the vector in terms of Name, Address, Bday(So i have three different sorting options)</p> <p>PS. The first Ada program I'm writing is an addressbook manager... I'm a complete newbie, and I only have experience in C, and Java so it's kinda going rough... (It took me a long time finding out how to Standard input and Output lol)</p>
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