Initilizing a vector of strings where I already know all the values to populate it with C++ -


this question has answer here:

i have spent on hour researching before came guys help. using visual studio 2012 , installed update 2.

i have constructor

lexer::lexer(istream &source1, ostream& listing1) :source(source1), listing(listing1) { vector<string> tempvec = {      "and", "begin", "boolean", "break", "call", "end", "else", "false", "halt",         "if", "input", "integer", "is", "loop", "not", "null", "newline", "or", "output", "procedure"         "return", "then", "true", "var" };     tokentostringvector = tempvec;  (int k= 0; k < tokentostringvector.size(); k++) {     string key = tokentostringvector[k];     lexemetotokenmap[key] = token(k); // function-style type cast } }

my professor wrote header, , wrote code. getting error cannot figure out:

1>c:\users\sam\dropbox\compiler project\lexical analyzer\lexer.cpp(8): error c2552: 'tempvec' : non-aggregates cannot initialized initializer list 1>          'std::vector<_ty>' : types base not aggregate 1>          1>          [ 1>              _ty=std::string 1>          ]

i don't understand why not let me initialize this. make array, , loop add vector, using vector populate map, there must more logical way this.

thanks so! guys helpful!

please note: if answer not simple formatting error, please don't correct code, point me in right direction. graded assignment , honest student , want learn myself.

ok, replies , re-reading post posted.

  1. visual studio not support this, though valid in c++ 2011

thanks guys, guess need make array.

my professor told me similar , uses linux gcc compiler support this.

edit: ok, microsoft has alpha version supports this. guess i'll make array , transfer it.

thanks help!!!!

vc++ not support initializer list.
not know whether is supported in update 2, standard library not support if feature in.

edit: update 2 not support initializer list either.


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