<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">There shouldn't be a problem with to_string on 16.04... I suggest you drop std:: ndn-cxx library has a few workarounds for missing methods, so it may work better this way (I'm assuming you are within ndn:: namespace, otherwise try ndn::to_string).<div class=""><br class=""></div><div class="">-</div><div class="">Alex<br class=""><div><br class=""><blockquote type="cite" class=""><div class="">On Dec 10, 2018, at 5:47 PM, John Baugh <<a href="mailto:jpbaugh@umich.edu" class="">jpbaugh@umich.edu</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div dir="auto" class="">Jack<div dir="auto" class=""><br class=""></div><div dir="auto" class="">That's not really a fix. That's a workaround.</div><div dir="auto" class=""><br class=""></div><div dir="auto" class="">If you have a newer compiler installed, it should recognize to_string. You may be able to simply just upgrade g++ and get it to work.</div><div dir="auto" class=""><br class=""></div><div dir="auto" class="">Thanks</div><div dir="auto" class=""><br class=""></div><div dir="auto" class="">JPB</div></div><br class=""><div class="gmail_quote"><div dir="ltr" class="">On Mon, Dec 10, 2018, 5:44 PM Jack Baldasso <<a href="mailto:jackbaldasso@gmail.com" class="">jackbaldasso@gmail.com</a> wrote:<br class=""></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr" class=""><div dir="ltr" class="">I'm using Ubuntu 16.04 LTS.<div class="">I was able to find a solution on Stack Overflow (<a href="https://stackoverflow.com/questions/19122574/to-string-isnt-a-member-of-std/19122592" target="_blank" rel="noreferrer" class="">https://stackoverflow.com/questions/19122574/to-string-isnt-a-member-of-std/19122592</a>). I implemented the <span class="m_5905887511908505685gmail-pln" style="font-family:inherit;font-style:inherit;font-variant:inherit;font-weight:inherit;white-space:inherit;background-color:rgb(239,240,241);font-size:13px;margin:0px;padding:0px;border:0px;font-stretch:inherit;line-height:inherit;vertical-align:baseline;box-sizing:inherit;color:rgb(48,51,54)">std</span><span class="m_5905887511908505685gmail-pun" style="font-family:inherit;font-style:inherit;font-variant:inherit;font-weight:inherit;white-space:inherit;background-color:rgb(239,240,241);font-size:13px;margin:0px;padding:0px;border:0px;font-stretch:inherit;line-height:inherit;vertical-align:baseline;box-sizing:inherit;color:rgb(48,51,54)">::</span><span class="m_5905887511908505685gmail-pln" style="font-family:inherit;font-style:inherit;font-variant:inherit;font-weight:inherit;white-space:inherit;background-color:rgb(239,240,241);font-size:13px;margin:0px;padding:0px;border:0px;font-stretch:inherit;line-height:inherit;vertical-align:baseline;box-sizing:inherit;color:rgb(48,51,54)">string </span><span class="m_5905887511908505685gmail-typ" style="font-family:inherit;font-style:inherit;font-variant:inherit;font-weight:inherit;white-space:inherit;background-color:rgb(239,240,241);font-size:13px;margin:0px;padding:0px;border:0px;font-stretch:inherit;line-height:inherit;vertical-align:baseline;box-sizing:inherit;color:rgb(43,145,175)">ToString</span><span class="m_5905887511908505685gmail-pun" style="font-family:inherit;font-style:inherit;font-variant:inherit;font-weight:inherit;white-space:inherit;background-color:rgb(239,240,241);font-size:13px;margin:0px;padding:0px;border:0px;font-stretch:inherit;line-height:inherit;vertical-align:baseline;box-sizing:inherit;color:rgb(48,51,54)">(</span><span class="m_5905887511908505685gmail-pln" style="font-family:inherit;font-style:inherit;font-variant:inherit;font-weight:inherit;white-space:inherit;background-color:rgb(239,240,241);font-size:13px;margin:0px;padding:0px;border:0px;font-stretch:inherit;line-height:inherit;vertical-align:baseline;box-sizing:inherit;color:rgb(48,51,54)">T val</span><span class="m_5905887511908505685gmail-pun" style="font-family:inherit;font-style:inherit;font-variant:inherit;font-weight:inherit;white-space:inherit;background-color:rgb(239,240,241);font-size:13px;margin:0px;padding:0px;border:0px;font-stretch:inherit;line-height:inherit;vertical-align:baseline;box-sizing:inherit;color:rgb(48,51,54)">)</span> and it worked.</div><div class=""><br class=""></div><div class=""><pre class="m_5905887511908505685gmail-prettyprint m_5905887511908505685gmail-lang-cpp m_5905887511908505685gmail-prettyprinted" style="margin-top:0px;margin-bottom:1em;padding:5px;border:0px;font-variant-numeric:inherit;font-variant-east-asian:inherit;font-stretch:inherit;line-height:inherit;font-family:Consolas,Menlo,Monaco,"Lucida Console","Liberation Mono","DejaVu Sans Mono","Bitstream Vera Sans Mono","Courier New",monospace,sans-serif;font-size:13px;vertical-align:baseline;box-sizing:inherit;width:auto;max-height:600px;overflow:auto;background-color:rgb(239,240,241);color:rgb(57,51,24)"><code style="margin:0px;padding:0px;border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;line-height:inherit;font-family:Consolas,Menlo,Monaco,"Lucida Console","Liberation Mono","DejaVu Sans Mono","Bitstream Vera Sans Mono","Courier New",monospace,sans-serif;vertical-align:baseline;box-sizing:inherit;white-space:inherit" class=""><span class="m_5905887511908505685gmail-com" style="margin:0px;padding:0px;border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;line-height:inherit;font-family:inherit;vertical-align:baseline;box-sizing:inherit;color:rgb(133,140,147)">#include</span><span class="m_5905887511908505685gmail-pln" style="margin:0px;padding:0px;border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;line-height:inherit;font-family:inherit;vertical-align:baseline;box-sizing:inherit;color:rgb(48,51,54)"> </span><span class="m_5905887511908505685gmail-str" style="margin:0px;padding:0px;border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;line-height:inherit;font-family:inherit;vertical-align:baseline;box-sizing:inherit;color:rgb(125,39,39)"><string></span><span class="m_5905887511908505685gmail-pln" style="margin:0px;padding:0px;border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;line-height:inherit;font-family:inherit;vertical-align:baseline;box-sizing:inherit;color:rgb(48,51,54)">
</span><span class="m_5905887511908505685gmail-com" style="margin:0px;padding:0px;border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;line-height:inherit;font-family:inherit;vertical-align:baseline;box-sizing:inherit;color:rgb(133,140,147)">#include</span><span class="m_5905887511908505685gmail-pln" style="margin:0px;padding:0px;border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;line-height:inherit;font-family:inherit;vertical-align:baseline;box-sizing:inherit;color:rgb(48,51,54)"> </span><span class="m_5905887511908505685gmail-str" style="margin:0px;padding:0px;border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;line-height:inherit;font-family:inherit;vertical-align:baseline;box-sizing:inherit;color:rgb(125,39,39)"><sstream></span><span class="m_5905887511908505685gmail-pln" style="margin:0px;padding:0px;border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;line-height:inherit;font-family:inherit;vertical-align:baseline;box-sizing:inherit;color:rgb(48,51,54)">
</span><span class="m_5905887511908505685gmail-kwd" style="margin:0px;padding:0px;border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;line-height:inherit;font-family:inherit;vertical-align:baseline;box-sizing:inherit;color:rgb(16,16,148)">template</span><span class="m_5905887511908505685gmail-pln" style="margin:0px;padding:0px;border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;line-height:inherit;font-family:inherit;vertical-align:baseline;box-sizing:inherit;color:rgb(48,51,54)"> </span><span class="m_5905887511908505685gmail-pun" style="margin:0px;padding:0px;border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;line-height:inherit;font-family:inherit;vertical-align:baseline;box-sizing:inherit;color:rgb(48,51,54)"><</span><span class="m_5905887511908505685gmail-kwd" style="margin:0px;padding:0px;border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;line-height:inherit;font-family:inherit;vertical-align:baseline;box-sizing:inherit;color:rgb(16,16,148)">typename</span><span class="m_5905887511908505685gmail-pln" style="margin:0px;padding:0px;border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;line-height:inherit;font-family:inherit;vertical-align:baseline;box-sizing:inherit;color:rgb(48,51,54)"> T</span><span class="m_5905887511908505685gmail-pun" style="margin:0px;padding:0px;border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;line-height:inherit;font-family:inherit;vertical-align:baseline;box-sizing:inherit;color:rgb(48,51,54)">></span><span class="m_5905887511908505685gmail-pln" style="margin:0px;padding:0px;border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;line-height:inherit;font-family:inherit;vertical-align:baseline;box-sizing:inherit;color:rgb(48,51,54)">
std</span><span class="m_5905887511908505685gmail-pun" style="margin:0px;padding:0px;border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;line-height:inherit;font-family:inherit;vertical-align:baseline;box-sizing:inherit;color:rgb(48,51,54)">::</span><span class="m_5905887511908505685gmail-pln" style="margin:0px;padding:0px;border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;line-height:inherit;font-family:inherit;vertical-align:baseline;box-sizing:inherit;color:rgb(48,51,54)">string </span><span class="m_5905887511908505685gmail-typ" style="margin:0px;padding:0px;border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;line-height:inherit;font-family:inherit;vertical-align:baseline;box-sizing:inherit;color:rgb(43,145,175)">ToString</span><span class="m_5905887511908505685gmail-pun" style="margin:0px;padding:0px;border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;line-height:inherit;font-family:inherit;vertical-align:baseline;box-sizing:inherit;color:rgb(48,51,54)">(</span><span class="m_5905887511908505685gmail-pln" style="margin:0px;padding:0px;border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;line-height:inherit;font-family:inherit;vertical-align:baseline;box-sizing:inherit;color:rgb(48,51,54)">T val</span><span class="m_5905887511908505685gmail-pun" style="margin:0px;padding:0px;border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;line-height:inherit;font-family:inherit;vertical-align:baseline;box-sizing:inherit;color:rgb(48,51,54)">)</span><span class="m_5905887511908505685gmail-pln" style="margin:0px;padding:0px;border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;line-height:inherit;font-family:inherit;vertical-align:baseline;box-sizing:inherit;color:rgb(48,51,54)">
</span><span class="m_5905887511908505685gmail-pun" style="margin:0px;padding:0px;border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;line-height:inherit;font-family:inherit;vertical-align:baseline;box-sizing:inherit;color:rgb(48,51,54)">{</span><span class="m_5905887511908505685gmail-pln" style="margin:0px;padding:0px;border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;line-height:inherit;font-family:inherit;vertical-align:baseline;box-sizing:inherit;color:rgb(48,51,54)">
std</span><span class="m_5905887511908505685gmail-pun" style="margin:0px;padding:0px;border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;line-height:inherit;font-family:inherit;vertical-align:baseline;box-sizing:inherit;color:rgb(48,51,54)">::</span><span class="m_5905887511908505685gmail-pln" style="margin:0px;padding:0px;border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;line-height:inherit;font-family:inherit;vertical-align:baseline;box-sizing:inherit;color:rgb(48,51,54)">stringstream stream</span><span class="m_5905887511908505685gmail-pun" style="margin:0px;padding:0px;border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;line-height:inherit;font-family:inherit;vertical-align:baseline;box-sizing:inherit;color:rgb(48,51,54)">;</span><span class="m_5905887511908505685gmail-pln" style="margin:0px;padding:0px;border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;line-height:inherit;font-family:inherit;vertical-align:baseline;box-sizing:inherit;color:rgb(48,51,54)">
stream </span><span class="m_5905887511908505685gmail-pun" style="margin:0px;padding:0px;border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;line-height:inherit;font-family:inherit;vertical-align:baseline;box-sizing:inherit;color:rgb(48,51,54)"><<</span><span class="m_5905887511908505685gmail-pln" style="margin:0px;padding:0px;border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;line-height:inherit;font-family:inherit;vertical-align:baseline;box-sizing:inherit;color:rgb(48,51,54)"> val</span><span class="m_5905887511908505685gmail-pun" style="margin:0px;padding:0px;border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;line-height:inherit;font-family:inherit;vertical-align:baseline;box-sizing:inherit;color:rgb(48,51,54)">;</span><span class="m_5905887511908505685gmail-pln" style="margin:0px;padding:0px;border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;line-height:inherit;font-family:inherit;vertical-align:baseline;box-sizing:inherit;color:rgb(48,51,54)">
</span><span class="m_5905887511908505685gmail-kwd" style="margin:0px;padding:0px;border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;line-height:inherit;font-family:inherit;vertical-align:baseline;box-sizing:inherit;color:rgb(16,16,148)">return</span><span class="m_5905887511908505685gmail-pln" style="margin:0px;padding:0px;border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;line-height:inherit;font-family:inherit;vertical-align:baseline;box-sizing:inherit;color:rgb(48,51,54)"> stream</span><span class="m_5905887511908505685gmail-pun" style="margin:0px;padding:0px;border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;line-height:inherit;font-family:inherit;vertical-align:baseline;box-sizing:inherit;color:rgb(48,51,54)">.</span><span class="m_5905887511908505685gmail-pln" style="margin:0px;padding:0px;border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;line-height:inherit;font-family:inherit;vertical-align:baseline;box-sizing:inherit;color:rgb(48,51,54)">str</span><span class="m_5905887511908505685gmail-pun" style="margin:0px;padding:0px;border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;line-height:inherit;font-family:inherit;vertical-align:baseline;box-sizing:inherit;color:rgb(48,51,54)">();</span><span class="m_5905887511908505685gmail-pln" style="margin:0px;padding:0px;border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;line-height:inherit;font-family:inherit;vertical-align:baseline;box-sizing:inherit;color:rgb(48,51,54)">
</span><span class="m_5905887511908505685gmail-pun" style="margin:0px;padding:0px;border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;line-height:inherit;font-family:inherit;vertical-align:baseline;box-sizing:inherit;color:rgb(48,51,54)">}</span></code></pre></div></div><div class=""><br class=""></div><div class=""><br class=""></div><br class=""><div class="gmail_quote"><div dir="ltr" class="">On Mon, Dec 10, 2018 at 5:37 PM John Baugh <<a href="mailto:jpbaugh@umich.edu" target="_blank" rel="noreferrer" class="">jpbaugh@umich.edu</a>> wrote:<br class=""></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="auto" class=""><div class="">What OS are you running and what compiler/version.</div><div dir="auto" class=""><br class=""></div><div dir="auto" class="">Thanks</div><div dir="auto" class=""><br class=""></div><div dir="auto" class="">John<br class=""><br class=""><div class="gmail_quote" dir="auto"><div dir="ltr" class="">On Mon, Dec 10, 2018, 5:33 PM Jack Baldasso <<a href="mailto:jackbaldasso@gmail.com" target="_blank" rel="noreferrer" class="">jackbaldasso@gmail.com</a> wrote:<br class=""></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr" class=""><div dir="ltr" class=""><div dir="ltr" class=""><div dir="ltr" class="">Hi,<div class=""><br class=""></div><div class="">I deployed a package on ndnSIM 1.0 (this is my baseline scenario where I will be comparing my approach with), but in my simulation file I have a statement `std::to_string()` which is giving me the following error:</div><div class=""><br class=""></div><div class=""> error: ‘to_string’ is not a member of ‘std’<br class=""></div><div class=""><br class=""></div><div class="">I couldn't find this issue on the mailing list. How do I fix it?</div><div class="">Basically I just need to convert an integer value into a string.</div><div class=""><br class=""></div><div class="">Thanks,</div><div class="">Jack</div><div class=""><br class=""></div><div class="">PS: I'm using ndnSIM 2.6 for my other approach.</div></div></div></div></div>
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