I receive these errors for the play.cpp file i$\text{'}$m working on$.$ Here's my file:

$//$play$.$cpp

#include

#include

#include

using std::string;

using std::vector;

using std::map;

using std::cout;

using std::endl;

#include "play.h$"$

#include "playTools.h$"$

Speech::Speech$($string speaker, vector lines$)\{$

$//$initialize theSpeaker and theLines

$//$to speaker and lines

this$->$theSpeaker $=$ speaker;

this$->$theLines $=$ lines;

$\}$

string Speech::getSpeaker$()\{$

$//$return theSpeaker

return theSpeaker;

$\}$

vector Speech::getLines$()\{$

$//$return theLines

return theLines;

$\}$

void Speech::print$()\{$

$//$print the speech using cout

$//$this is primarily meant for debugging

$//$so print what is useful to you

$//$I$\text{'}$d recommend, theSpeaker and each line of the speech

$//$at the very least

cout $$ "Speaker: $"$ theSpeaker $$ endl;

for $($auto& line : theLines$)\{$

cout $$ line $$ endl;

$\}$

$\}$

Scene::Scene$($int actNum, int sceneNum, string loc$)\{$

$//$initialize actNumber, sceneNumber, and location to the

$//$appropriate values

this$->$actNumber $=$ actNum;

this$->$sceneNumber $=$ sceneNum;

this$->$location $=$ loc;

$\}$

string Scene::toString$()\{$

$//$return a string of this form:

$//$Act: $2$ Scene: $2$ Location: Capulet's orchard.

return "Act: $"+$ std::to$\_$string$($actNumber$)+"$ Scene: $"+$ std::to$\_$string$($sceneNumber$)+"$ Location: $"+$ location $+"."$;

$\}$

Play::Play$($string title$)\{$

$//$this will take in the title,set theTitle, and use it to generate

$//$theScenes $($see playTools.cpp$),$ theSpeeches $($see playTools.cpp$),$

$//$and numLines $($this one you'll have to do yourself$)$

$//$numLines is the total number of lines in the play

$//$this can be found by counting all of the lines in each

$//$speech in theSpeeches

this$->$theTitle $=$ title;

theSpeeches $=$ makeListOfSpeeches$($title$)$;

theScenes $=$ makeListOfScenes$($title$)$;

numLines $=0$;

for $($auto& speech : theSpeeches$)\{$

numLines $+=$ speech.getLines$().$size$()$;

$\}$

$\}$

void Play::printAllScenes$()\{$

$//$this will loop through all of the scenes in theScenes,

$//$call its toString$()$ method, and cout each scene on a

$//$separate line

for $($auto& scene : theScenes$)\{$

cout $$ scene.toString$()$ endl;

$\}$

$\}$

vector Play::allParts$()\{$

$//$this loops through theSpeeches and saves each speaker

$//$but only saves them once.

$//$Hints:

$//$Build up a vector of roles through repeated push$\_$back.

$//$This will involve looking at the speaker associated with every speech

$//$in the play. If the speaker is not already in the $$current$$ version of

$//$of the vector, then push$\_$back. Otherwise, there is nothing to do because

$//$the speaker is in the vector already.

$//$Note: the list returned by allParts should have no repeated entries

$//$and the order does not matter.

vector roles;

for $($auto& speech : theSpeeches$)\{$

string speaker $=$ speech.getSpeaker$()$;

if $($std::find$($roles$.$begin$(),$ roles.end$(),$ speaker$)==$ roles.end$())\{$

roles.push$\_$back$($speaker$)$;

$\}$

$\}$

return roles;

$\}$

map Play::speakersAndLineCnt$()\{$

$//$this loops through theSpeeches and counts how many lines

$//$each speaker has, which it saves as a speaker,numLines pair

map speakerCount;

for $($auto& speech : theSpeeches$)\{$

speakerCount$[$speech$.$getSpeaker$()]+=$ speech.getLines$().$size$()$;

$\}$

return speakerCount;

$\}$

int Play::wordFreq$($string word$)\{$

$//$this loops through theSpeeches and counts how many times

$//$the given word appears in the play

int c $=0$;

for $($auto& speech : theSpeeches$)\{$

for $($const auto& line : speech.getLines$())\{$

c $+=$ std::count$($line$.$begin$(),$ line.end$(),$ word$)$;

$\}$

$\}$

return c;

$\}$

$//$end of play.cpp