向量作为构造函数中的参数 [英] Vectors as parameters in constructors
问题描述
你好
我正在用矢量和课程练习。我有一个向量
在一个构造函数中定义，它只是无法用systax编译
错误投诉gcc：
代码在这里：
http ：//www.nylxs.com/docs/workshops/recepe.h.html
test_cast.C:13:18：recepe：没有这样的文件或目录
在recepe.C中包含的文件：13：
recepe.h：112：错误：在'&''令牌之前语法错误
recepe.h：113：错误：`&''之前的语法错误
recepe.h：117：错误：语句错误'）''令牌
我起初认为麻烦的是，我的班级类型并没有被接受作为向量的类型，但即使我将Ingr换成int，
此行仍然失败。
Ruben
-
http：//www.mrbrk lyn.com - 有趣的东西
http://www.nylxs.com - 自由软件的领导力发展
如此多的移民团体席卷我们的城镇布鲁克林，就像亚特兰蒂斯一样，在世界的心灵中达到了神话般的比例--RI Safir 1998 <
http://fairuse.nylxs.com DRM是THEFT - 我们是利益攸关方 - RI Safir 2002
是的 - 我写自由软件......所以我就是这样
"我们面临的一个巨大问题是，我们正在成为我们自己的文化遗产的佃农 - 我们需要有能力参与我们自己的社会。
我是一名工程师。我选择了最适合工作的工具，政治被诅咒。<
你必须是一个愚蠢的工程师，因为自古埃及第一王朝以来，政治和技术一直在附着。我猜你错过了那个。
??数字千年的版权
Hello
I''m working out an exercise with vectors and classes. I have a vector
defined in a constructor which is just failing to compile with a systax
error complaint by gcc:
The code is here:
http://www.nylxs.com/docs/workshops/recepe.h.html
test_cast.C:13:18: recepe: No such file or directory
In file included from recepe.C:13:
recepe.h:112: error: syntax error before `&'' token
recepe.h:113: error: syntax error before `&'' token
recepe.h:117: error: syntax error before `)'' token
I thought at first that the trouble was that my class type wasn''t being
accepted as a type for the vector, but even when I swap out Ingr for int,
this line still fails.
Ruben
--
http://www.mrbrklyn.com - Interesting Stuff
http://www.nylxs.com - Leadership Development in Free Software
So many immigrant groups have swept through our town that Brooklyn, like Atlantis, reaches mythological proportions in the mind of the world - RI Safir 1998
http://fairuse.nylxs.com DRM is THEFT - We are the STAKEHOLDERS - RI Safir 2002
"Yeah - I write Free Software...so SUE ME"
"The tremendous problem we face is that we are becoming sharecroppers to our own cultural heritage -- we need the ability to participate in our own society."
"I''m an engineer. I choose the best tool for the job, politics be damned.<
You must be a stupid engineer then, because politcs and technology have been attached at the hip since the 1st dynasty in Ancient Egypt. I guess you missed that one."
?? Copyright for the Digital Millennium
推荐答案
Ruben写道：
Ruben wrote:
I我正在用矢量和类进行练习。我有一个向量
在一个构造函数中定义，它只是无法用systax编译
错误投诉gcc：
代码在这里：
http ：//www.nylxs.com/docs/workshops/recepe.h.html
您不应将URL发布到上传到网络的C ++代码。相反，将一个
最小但可编译的示例放入新闻组消息的正文中。
You should not post URLs to C++ code uploaded to the web. Instead, put a
minimal, yet compilable example into the body of your newsgroup message.
test_cast.C:13:18：recepe ：没有这样的文件或目录
在recepe.C中包含的文件中：13：
recepe.h：112：错误：'&''令牌之前的语法错误
recepe.h：113：错误：'&''之前的语法错误
recepe.h：117：错误：语法错误`）''token
test_cast.C:13:18: recepe: No such file or directory
In file included from recepe.C:13:
recepe.h:112: error: syntax error before `&'' token
recepe.h:113: error: syntax error before `&'' token
recepe.h:117: error: syntax error before `)'' token
文件recepe.h有问题。通过#include在第13行的
recepe.c中包含。
-
Christian Hackl
Something is wrong with the file "recepe.h" included via #include in
recepe.c in line 13.
--
Christian Hackl
Ruben写道：
Ruben wrote:
你好
我正在用矢量和类进行练习。我在构造函数中定义了一个向量
，它只是无法使用systax编译
错误投诉gcc：
Hello
I''m working out an exercise with vectors and classes. I have a vector
defined in a constructor which is just failing to compile with a systax
error complaint by gcc:
类vector和string在命名空间std。
The classes vector and string are in namespace std.
>
代码在这里：
http://www.nylxs.com/docs /workshops/recepe.h.html
test_cast.C:13:18：recepe：没有这样的文件或目录
包含在文件中来自recepe.C：13：
recepe.h：112：错误：&标记之前的语法错误
recepe.h：113：错误：语法错误在'&''标记之前
recepe.h：117：错误：语法错误之前`）''标记
>
The code is here:
http://www.nylxs.com/docs/workshops/recepe.h.html
test_cast.C:13:18: recepe: No such file or directory
In file included from recepe.C:13:
recepe.h:112: error: syntax error before `&'' token
recepe.h:113: error: syntax error before `&'' token
recepe.h:117: error: syntax error before `)'' token
编译器是寻找一个名为''recipe''的文件而不是找到它。它似乎
似乎没有定义Ingr类。在第117行，最后一个
参数缺少其类型。
The compiler is looking for a file called ''recipe'' and not finding it. It
also seems that the class Ingr is not defined. And in line 117, the last
parameter is missing its type.
2008年9月10日星期三18:42： 07 + 0200，Christian Hackl写道：
On Wed, 10 Sep 2008 18:42:07 +0200, Christian Hackl wrote:
Ruben写道：
Ruben wrote:
>我正在工作用向量和类进行练习。我在构造函数中定义了一个向量，它只是无法使用gcc编译系统错误：
代码在这里：
http://www.nylxs.com/docs/workshops /recepe.h.html
您不应将URL发布到上传到网络的C ++代码。相反，将一个
最小但可编译的示例放入新闻组消息的正文中。
You should not post URLs to C++ code uploaded to the web. Instead, put a
minimal, yet compilable example into the body of your newsgroup message.
> test_cast.C:13:18 ：recepe：没有这样的文件或目录包含在文件中来自recepe.C：13：
recepe.h：112：错误：语句错误在'&''标记recepe.h：113：错误之前：'&''令牌recepe.h之前的语法错误：117：错误：
之前的语法错误`）''令牌
>test_cast.C:13:18: recepe: No such file or directory In file included
from recepe.C:13:
recepe.h:112: error: syntax error before `&'' token recepe.h:113: error:
syntax error before `&'' token recepe.h:117: error: syntax error before
`)'' token
文件recepe.h有问题。通过#include包含在第13行的
recepe.c中。
Something is wrong with the file "recepe.h" included via #include in
recepe.c in line 13.
#include< iostream>
#include< sstream>
#ifndef PHARM_H
#include" pharm.h"
#define PHARM_H
#endif
#ifndef EXCEPT_H
#define EXCEPT_H
#include< stdexcept>
#endif
#ifndef RECEPE_H
#define RECEPE_H
#endif
#ifdef VECTOR_H
#include< vector>
#define VECTOR_H
#endif
使用命名空间std;
class Ingr;
class解决方案;
class Admix;
class Ingr
{
public：
Ingr（）;
Ingr（const string picklist）;
Ingr （string const c_name，double const c_concentration）;
Ingr（string const c_name，double const c_concentration，string const c_mass_units，string const c_vol_units）;
In gr（string const c_name，double const c_total_24_wgt，const string c_mass_units）;
Ingr（Ingr&）;
// getter方法
内联字符串名称（）const {return _name;}
内联字符串选项列表（）const {return _picklist;}
inline double concentration（） const {return _concentration;}
内联字符串mass_units（）const {return _mass_units;}
内联字符串vol_units（）const {return _vol_units;}
inline double total_24_wgt（）const {return _total_24_wgt;}
inline double wgt_kg_day（）const {return _wgt_kg_day;}
inline double total_wgt_for_bag（）const {return _total_wgt_for_bag; }
//推杆方法
内联字符串名称（字符串const m_name）{return _name = m_name;}
inline string picklist（const string m_picklist）{return _picklist = m_picklist;}
inline double concentration（const double m_concentration）{return _concentration = m_concentration;}
内联字符串mass_units（const string m_mass）{return _mass_units = m_mass;}
内联字符串vol_units（const string m_vol_units）{return _vol_units = m_vol_units;}
inline double total_24_wgt（const double m_total_24_wgt）{return _total_24_wgt = m_total_24_wgt;}
inline double total_wgt_for_bag（const double m_total_for_bag）{return _total_wgt_for_bag = m_total_for_bag;}
inline double wgt_kg_day（const double m_wgt_kg_day）{return _wgt_kg_day = m_wgt_kg_day;}
private：
string _name;
string _picklist;
double _concentration;
string _mass_units;
string _vol_units;
double _total_24_wgt;
double _total_wgt_for_bag;
double _wgt_kg_day;
};
class解决方案
{
public：
解决方案（）;
解决方案（const string m_name，int m_vol）;
解决方案（const string m_picklist）;
解决方案（ const string m_name，const int m_vol，const string m_lyte，const double m_wgt，const string m_units）;
// getter functions
inline string name（）const {return _name ;}
内联字符串unit（）const {return _unit;}
内联字符串lyte（）const {return _lyte;}
内联字符串lyte_unit（）const {return _lyte_units;}
inline string picklist（）const {return _picklist;}
inline int vol（）const {return _vol;}
inline double lyte_wgt（）const {return _lyte_wgt;}
//推杆功能
内联字符串名称（const string m_name）{return _name = m_name;}
内联字符串单元（const string m_unit）{return _unit = m_unit;}
内联字符串lyte（const string m_lyte）{return _lyte = m_lyte; } $ / $
内联字符串lyte_wgt（const string m_lyte_wgt）{return _lyte_units = m_lyte_wgt;}
内联字符串选择列表（const string m_picklist）{return _picklist = m_picklist;}
inline int vol（const int m _vol）{return _vol = m_vol; }
inline double lyte_wgt（const double m_lyte_wgt）{return _lyte_wgt = m_lyte_wgt;}
private：
string _name;
string _unit;
int _vol;
// kcl和mag prestocked solution需要lytes数据
string _lyte;
double _lyte_wgt;
string _lyte_units;
string _picklist;
};
class Admix
{
public：
vector< intctest;
Admix（）;
Admix（const Solution& c_bag）;
Admix（const string& c_bag，const int& c_vol）;
Admix（const string& c_bag，const int & c_vol，const vector< Ingr& c_drugs）;
Admix（const Solution& c_bag，const vector< Ingr& c_drugs）;
Admix（const Solution& c_bag，const Ingr& c_drug1）;
Admix（const Solution& c_bag，const Ingr& c_drug1，const Ingr& c_drug2）;
Admix（const Solution） & c_bag，const Ingr& c_drug1， const Ingr& c_drug2，const Ingr& c_drug3）;
Admix（const Solution& c_bag，const Ingr& c_drug1，const Ingr& c_drug2，const Ingr& c_drug3，const Ingr& ; c_drug4）;
// getters
inline int number_of_bags（）const {return _number_of_bags;}
vector< Ingrdrugs（ ）const {return _drugs;}
inline Solution bag（）const {return _bag; }
//推杆
inline int number_of_bags（int m_bags）{return _number_of_bags = m_bags;}
inline vector< Ingrdrugs（vector< Ingrm_drugs）{return _drugs = m_drugs; }
vector< Ingr>&药物（Ingr m_drug）;
内联解决方案包（m_bag）const {return _bag = m_bag; }
//实用程序方法
double weight_calc（const string& mgkgperday，Solution& c_bag，const double& rate_ml_hr，const float& c_pt_wgt ）;
私人：
vector< Ingr_drugs;
解决方案_bag;
int _number_of_bags;
};
-
http://www.mrbrklyn.com - 有趣的东西
http://www.nylxs.com - 自由软件的领导力发展
这么多的移民团体席卷了我们的城镇布鲁克林和亚特兰蒂斯一样，在世界的心灵中达到了神话般的比例--RI Safir 1998
http://fairuse.nylxs.com DRM是盗窃者 - 我们是利益相关者 - RI Safir 2002
是的 - 我写自由软件......所以苏ME"
我们面临的巨大问题是，我们正在成为我们自己的文化遗产的佃农 - 我们需要有能力参与我们自己的社会。
我是工程师。我选择了最适合工作的工具，政治被诅咒。<
你必须是一个愚蠢的工程师，因为自古埃及第一王朝以来，政治和技术一直在附着。我猜你错过了那个。
??数字千年的版权
#include <iostream>
#include <sstream>
#ifndef PHARM_H
#include "pharm.h"
#define PHARM_H
#endif
#ifndef EXCEPT_H
#define EXCEPT_H
#include <stdexcept>
#endif
#ifndef RECEPE_H
#define RECEPE_H
#endif
#ifdef VECTOR_H
#include <vector>
#define VECTOR_H
#endif
using namespace std;
class Ingr;
class Solution;
class Admix;
class Ingr
{
public:
Ingr();
Ingr( const string picklist );
Ingr(string const c_name, double const c_concentration);
Ingr(string const c_name, double const c_concentration, string const c_mass_units, string const c_vol_units);
Ingr(string const c_name, double const c_total_24_wgt, const string c_mass_units);
Ingr(Ingr&);
//getter methods
inline string name() const { return _name;}
inline string picklist() const {return _picklist;}
inline double concentration() const{return _concentration;}
inline string mass_units() const{return _mass_units;}
inline string vol_units() const{return _vol_units;}
inline double total_24_wgt() const{return _total_24_wgt;}
inline double wgt_kg_day() const{return _wgt_kg_day;}
inline double total_wgt_for_bag() const{return _total_wgt_for_bag;}
//putter methods
inline string name(string const m_name){ return _name = m_name;}
inline string picklist(const string m_picklist){return _picklist = m_picklist;}
inline double concentration(const double m_concentration){return _concentration = m_concentration;}
inline string mass_units(const string m_mass){return _mass_units=m_mass;}
inline string vol_units(const string m_vol_units){return _vol_units=m_vol_units;}
inline double total_24_wgt(const double m_total_24_wgt){return _total_24_wgt=m_total_24_wgt;}
inline double total_wgt_for_bag(const double m_total_for_bag){return _total_wgt_for_bag=m_total_for_bag;}
inline double wgt_kg_day(const double m_wgt_kg_day){return _wgt_kg_day = m_wgt_kg_day;}
private:
string _name;
string _picklist;
double _concentration;
string _mass_units;
string _vol_units;
double _total_24_wgt;
double _total_wgt_for_bag;
double _wgt_kg_day;
};
class Solution
{
public:
Solution();
Solution(const string m_name, int m_vol);
Solution (const string m_picklist);
Solution (const string m_name, const int m_vol, const string m_lyte, const double m_wgt, const string m_units);
//getter functions
inline string name()const{return _name;}
inline string unit()const{return _unit;}
inline string lyte()const{return _lyte;}
inline string lyte_unit()const{return _lyte_units;}
inline string picklist()const{return _picklist;}
inline int vol()const{return _vol;}
inline double lyte_wgt()const{return _lyte_wgt;}
//putter functions
inline string name(const string m_name){return _name = m_name;}
inline string unit(const string m_unit){return _unit = m_unit;}
inline string lyte(const string m_lyte){return _lyte=m_lyte;}
inline string lyte_wgt(const string m_lyte_wgt){return _lyte_units = m_lyte_wgt;}
inline string picklist(const string m_picklist){return _picklist = m_picklist;}
inline int vol(const int m_vol){return _vol = m_vol; }
inline double lyte_wgt(const double m_lyte_wgt){return _lyte_wgt = m_lyte_wgt;}
private:
string _name;
string _unit;
int _vol;
//kcl and mag prestocked solution need lytes data
string _lyte;
double _lyte_wgt;
string _lyte_units;
string _picklist;
};
class Admix
{
public:
vector<intctest;
Admix();
Admix(const Solution &c_bag);
Admix(const string &c_bag, const int &c_vol);
Admix(const string &c_bag, const int &c_vol, const vector<Ingr&c_drugs);
Admix(const Solution &c_bag, const vector<Ingr&c_drugs);
Admix(const Solution &c_bag, const Ingr &c_drug1);
Admix(const Solution &c_bag, const Ingr &c_drug1, const Ingr &c_drug2);
Admix(const Solution &c_bag, const Ingr &c_drug1, const Ingr &c_drug2, const Ingr &c_drug3 );
Admix(const Solution &c_bag, const Ingr &c_drug1, const Ingr &c_drug2, const Ingr &c_drug3, const Ingr &c_drug4 );
//getters
inline int number_of_bags() const{ return _number_of_bags;}
vector<Ingrdrugs() const{ return _drugs;}
inline Solution bag() const{ return _bag; }
//putters
inline int number_of_bags(int m_bags){ return _number_of_bags = m_bags;}
inline vector <Ingrdrugs(vector<Ingrm_drugs){return _drugs = m_drugs; }
vector <Ingr>& drugs( Ingr m_drug);
inline Solution bag(m_bag) const{ return _bag = m_bag; }
//utility methods
double weight_calc(const string &mgkgperday, Solution &c_bag, const double &rate_ml_hr, const float &c_pt_wgt);
private:
vector <Ingr_drugs;
Solution _bag;
int _number_of_bags;
};
--
http://www.mrbrklyn.com - Interesting Stuff
http://www.nylxs.com - Leadership Development in Free Software
So many immigrant groups have swept through our town that Brooklyn, like Atlantis, reaches mythological proportions in the mind of the world - RI Safir 1998
http://fairuse.nylxs.com DRM is THEFT - We are the STAKEHOLDERS - RI Safir 2002
"Yeah - I write Free Software...so SUE ME"
"The tremendous problem we face is that we are becoming sharecroppers to our own cultural heritage -- we need the ability to participate in our own society."
"I''m an engineer. I choose the best tool for the job, politics be damned.<
You must be a stupid engineer then, because politcs and technology have been attached at the hip since the 1st dynasty in Ancient Egypt. I guess you missed that one."
?? Copyright for the Digital Millennium
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