what is (const String& str)?

by: selder21 | last post by:

Hello, I have a class with constructor taking a const string&. Now i want to call this constructor with a string literal. Because this is of type char* there are overload resolution conflicts....

C / C++

passing parameters by const& ... can it be overdone?

by: christopher diggins | last post by:

I have heard it is considered good practice to pass function parameters as const& as often as possible, is this true? Is it possible to go overboard? And if so why? Thanks a lot in advance...

C / C++

const type& and type const&

by: p|OtrEk | last post by:

What is practic difference between this two declarations? If i want call my func with func("blah") i could write: 1) func(std::string const& arg1) 2) func(const std::string& arg1) Whats better to...

C / C++

const& typecast

by: tom olson | last post by:

After more searching I found that defining const operators can cause problems with many compilers due to the way it interprets the C++ standard. I removed the const operators from my class and it...

.NET Framework

String & ASCII code

by: Nigel Sypouo | last post by:

Hello, I've just started programming with C++, and I'm looking for a way (function) to convert numbers (int,float or double) into ASCII. Thanks

.NET Framework

const string & to fopen..

by: Jae | last post by:

Real(const string &fileName) { FILE * myInputFile = fopen(fileName, "rt"); ..... fclose(myInputFile);

C / C++

perferred way of converting const char * to const std::string &

by: pookiebearbottom | last post by:

Just looking for opinion on which of the 3 methods below people use in their code when they convert a 'const char *' to a 'const std::string &' came across #3 in someone's code and I had to...

C / C++

boost::python and automatic conversion for const std::string&

by: gabriel.becedillas | last post by:

I have a lot of functions returning "const std::string&". Every time I wrap one of those I have to do it like this: class_.def("name", &someclass::bla,...

Python

Swig Problem string&

by: Amitabh Saikia | last post by:

Hi I have created a simple function called 'addTheString(string& str, string appstr)' and the intension is to append the 'appstr' to 'str' and use 'str'. I tried swigging this method. My...

Python

Windows 11 and Access Combo Box Issue

by: DJRhino | last post by:

Was curious if anyone else was having this same issue or not.... I was just Up/Down graded to windows 11 and now my access combo boxes are not acting right. With win 10 I could start typing...

Microsoft Access / VBA

Access Europe meeting on Wed 4 Oct - The future of Access

by: isladogs | last post by:

The next Access Europe meeting will be on Wednesday 4 Oct 2023 starting at 18:00 UK time (6PM UTC+1) and finishing at about 19:15 (7.15PM) The start time is equivalent to 19:00 (7PM) in Central...

Microsoft Access / VBA

How to find best mobile app development company in usa

by: Aliciasmith | last post by:

In an age dominated by smartphones, having a mobile app for your business is no longer an option; it's a necessity. Whether you're a startup or an established enterprise, finding the right mobile app...

Mobile Development

Send Current Object to PDF

by: NeoPa | last post by:

Hello everyone. I find myself stuck trying to find the VBA way to get Access to create a PDF of the currently-selected (and open) object (Form or Report). I know it can be done by selecting :...

Microsoft Access / VBA

VBA Class Basics

by: NeoPa | last post by:

Introduction For this article I'll be using a very simple database which has Form (clsForm) & Report (clsReport) classes that simply handle making the calling Form invisible until the Form, or all...

Microsoft Access / VBA

Access Europe Meeting - Wed 1 Nov - Using SQL Server skills to extend Access

by: isladogs | last post by:

The next Access Europe meeting will be on Wednesday 1 Nov 2023 starting at 18:00 UK time (6PM UTC) and finishing at about 19:15 (7.15PM) Please note that the UK and Europe revert to winter time on...

Microsoft Access / VBA

Finding a record, and then saving a new record after the record has been amended.

by: nia12 | last post by:

Hi there, I am very new to Access so apologies if any of this is obvious/not clear. I am creating a data collection tool for health care employees to complete. It consists of a number of...

Microsoft Access / VBA

VBA Class Basics (Report Class)

by: NeoPa | last post by:

Introduction For this article I'll be focusing on the Report (clsReport) class. This simply handles making the calling Form invisible until all of the Reports opened by it have been closed, when it...

Microsoft Access / VBA

Access Europe Meeting - Wed 6 Dec - Streamline Your Import/Export Spec Workflow with VBA Classes

by: isladogs | last post by:

The next online meeting of the Access Europe User Group will be on Wednesday 6 Dec 2023 starting at 18:00 UK time (6PM UTC) and finishing at about 19:15 (7.15PM). In this month's session, Mike...

Microsoft Access / VBA

what is (const String& str)?

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