Search DaniWeb - data-template

Re: Web Services using ASP.NET 2 Weeks Ago by rajshah85412 … Start by designing a table in SQL Server where user data will be stored. This table should include fields like: Username… website project using the "ASP.NET Web Service" template. This will give you a .asmx file where you will… Re: template 'switchable' static const data 16 Years Ago by StuXYZ …=c++] class Conv1 { public: static const int data[]; }; class Conv2 { // same declaration but different data. }; template <typename T> void Convert(const… std::string& s); { if (T::Data[0]==54) {} //etc… Re: Template class with non-template 'size' member. How to declare? 17 Years Ago by vijayan121 [CODE]template <class T, int SIZE> class Graph { bool AddVertex(T Data) ; // ... }; template <class T, int SIZE> bool Graph<T, SIZE>::AddVertex(T Data) { // ... } [/CODE] Hash Table template implementation help 18 Years Ago by developer4321 … table that maps string keys to objects of type Data template <typename Data> class HashTable { public: // Number of buckets enum { TableSize… next(const char * & key, Data & data); }; template <typename Data> HashTableIterator<Data>::HashTableIterator(HashTable<Data> * hashTable) { // TODO: Initialize iterator… Re: Hash Table template implementation help 18 Years Ago by Lazaro Claiborn … table that maps string keys to objects of type Data template <typename Data> class HashTable { public: // Number of buckets enum { … next(const char * & key, Data & data); }; template <typename Data> HashTableIterator<Data>::HashTableIterator(HashTable<Data> * hashTable) { // TODO: Initialize iterator… Problem about class template specialization 14 Years Ago by deltamaster … compose a Matrix class template. Matrix objects need to copy data very often, such as…[CODE]#ifndef GRAPHIC_VECTOR_H #define GRAPHIC_VECTOR_H namespace Graphic { template <typename T> class Matrix { private… * sizeof(T))); } ~Matrix() { delete[] this->data; } }; template <typename T> void Matrix<T>::CopyData… Overload operator << for a template-nested private class 16 Years Ago by paolomontero …> Outsider<T>::Nested::Nested(const T &data) : myData(data) {} template <class T> ostream & operator <<…> Outsider<T>::Outsider(const T &data) : myNested(new Nested(data)) {} template <class T> Outsider<T>… saving Grid data(template columns) into database 14 Years Ago by rohit.net100 … only my bound column data is saving, not template columns data, for template columns, it stores '…("POSAdultsALC").Text ''''''getting the template fields value Dim tx3 As TextBox =…("TxtTSPort"), TextBox) '''''inserting the template values Dim str3 As String = (tx3.… C++ template 15 Years Ago by cpp_fanatic I have class A and class B: template<typename T> struct A { T data; ... }; template<typename T> struct B { T… data; ... }; I can do the following: B<… WPF data template 14 Years Ago by white feather ….Resources> [/CODE] I am using the section template right now. The section template correctly displays the Section's Name, but the… like them to show up as defined in the other data templates. Any help is appreciated Thanks Re: template parameters as base class - incomprehensible stroustrup 11 Years Ago by Moschops template <typename DATA> struct node{ node <DATA> * left; node <DATA> * right; DATA data; }; That makes no sense. A node needs to point to another node, not to a DATA. Re: template object as function parameter 16 Years Ago by Narue >template<class Tpl, unsigned int iSize> >void AddData(CClient& c, CArray<Tpl,MAX_SIZE>& ar) Change MAX_SIZE to iSize. Since you didn't have iSize anywhere in the parameter list or as an explicit list in the instantiation, your compiler couldn't figure out what it was supposed to be. Re: Template question 16 Years Ago by siddhant3s Template parameter are instantiated pre-runtime. So when your program is … don't you consider vector or vectors as the backend data structure. Then make your own resize function. Alternatively, you can… Re: Data cannot be updated from the EditItem template in database page 10 Years Ago by hericles "Data could not be updated. Please try again" sounds like it is an error message coming from your own code. If it is being generated via a try/catch block then catch the actual error text of the exception and have a look at that. It will provide real information on why it is failing. Template specification - Constructors 16 Years Ago by mrboolf …linked lists respectively, that can store data of any given type. I have a template class, queue, in order to …create queues with data organized either in Single or …class D> struct slist { public: D data; slist<D> *next; }; template <class D> struct dlist { public… Re: Template specification - Constructors 16 Years Ago by stilllearning … instead of structures. It will give you encapsulation for your data. [code=cplusplus] template <class T> struct slist { public: T… Data; slist<T> *next; }; template <class T> struct Dlist { public: T… Re: template parameters as base class - incomprehensible stroustrup 11 Years Ago by mike_2000_17 … std::make_unsigned<T>::type >::type foo() { //... }; template <typename T> typename std::enable_if< !std::is_integral… std::make_unsigned<T> >::type::type foo() { //... }; template <typename T> typename std::enable_if< !std::is_integral… Re: Template specification - Constructors 16 Years Ago by mrboolf … two objects of type myQueue, each based on a different data structure. That's fine, but how can I make these… depending on that structures? I mean, if in [CODE=C++] template <class T> myQueue<T>::myQueue() { start… Re: template parameters as base class - incomprehensible stroustrup 11 Years Ago by mike_2000_17 …left = ptr; else // .. do something else (?) }; //... other tree-manip functions.. }; template <typename ValueType> struct node : node_base< node<… types of tricks are extremely useful when creating generic data structures because you have to surgically manipulate things like … Re: template parameters as base class - incomprehensible stroustrup 11 Years Ago by trantran … #pragma once #include <string> #include <cstring> template <int> struct half_string { char* midpoint; half_string() : midpoint… char * half_string<dummy>::half_string_hello = "hello" template<int dummy> const char * half_string<dummy>… Re: template parameters as base class - incomprehensible stroustrup 11 Years Ago by mike_2000_17 …because (1) you cannot use arbitrary literal types as template value parameters (only integral types), and (2) a…e., all computer architectures are fundamentally about mutable data and imperative execution, and trying to force a …serious infrastructure code (e.g., servers, databases, big-data, analytics, simulators, operating systems, etc.) is far … Re: template parameters as base class - incomprehensible stroustrup 11 Years Ago by mike_2000_17 …piece of code: In half_string.h: #ifndef HALF_STRING_H #define HALF_STRING_H template <char* Str> struct half_string { char* midpoint; …up with this: In half_string.h: #ifndef HALF_STRING_H #define HALF_STRING_H template <char* Str> struct half_string { char* midpoint;… Re: template parameters as base class - incomprehensible stroustrup 11 Years Ago by mike_2000_17 … you change its linkage to internal, it doesn't work: template <char * P> struct demo { }; static … the data section of the final program. This allows the compiler to form a consistent instantiation of the template. When…stack). Therefore, there is no way to instantiate a template based on that non-existent address. When you have… Re: template class question 16 Years Ago by jesseb07 … None of the functions do anything but move the data around and stores it (ie. I don't do…) [CODE] #pragma once #include "cell.h" template <class T> class Row { private: unsigned int …use it that requires specialization, any instance of a different data type requires an explicit specialization, for example: [CODE] #… template class question 16 Years Ago by jesseb07 hey, got a quick question regarding template classes. I've made several data structures that I've found to be very …useful (using template classes) but it's…[/CODE] I need to have this in the data structure .cpp file [CODE] template class Structure<std::string>; [/CODE] … Re: template class question 16 Years Ago by jesseb07 …was misunderstood. Condensed version: I have this: [CODE] //structure.h template <class T> class Structure { //stuff goes here };… to "structure.cpp" and add "template class Structure<char>;". But if it'… Shapes) not only do I need to add "template class Structure<Shapes>;" to "structure.cpp… Re: template parameters as base class - incomprehensible stroustrup 11 Years Ago by trantran … First let's clarify exacty what I mean. 1) template can already have `char *` parameters 2) litteral string … easy for a compiler designer to implement litteral cstr as template argument (that would decay to a `char *` parameter)… non-conformance problem) 5) to make it even clearer: template <char * P> struct demo; char text[]=&… Re: template parameters as base class - incomprehensible stroustrup 11 Years Ago by trantran And to make it clearer to all and remove any possible template ambiguity, the syntax for a litteral cstr template parameter should logically be: `template <char[] text>` instead of `template <char * text>` Re: template class question 16 Years Ago by Stinomus … kind of defeated the purpose of templates there. Use [icode]template <class T>[/icode] as the specifier in your…. So for example: [code] template <class T> class Container { Container(T _data){ data = _data; } ~Container(){} T data; }; [/code] Which you can… Re: template class question 16 Years Ago by jesseb07 … try: create a separate .cpp and header file of your template class, compile it into an object and try linking that…. Example: [CODE] //container.h template <class T> class Container { Container(T _data){ data = _data; } ~Container(){} T data; }; //container.cpp #include "…