C/C++ : converting std::string to const char* I get the error : left of '.c_str' must have class/struct/union type is 'char *' C# to C++ dll - how to pass strings as In/Out parameters to unmanaged functions that
The return value of all functions is rocblas_status, defined in rocblas_types.h. It is used to check for errors. rocBLAS Example Code Below is a simple example for calling function rocblas_sscal: #include <iostream> #include <vector> #include "hip/hip_runtime_api.h" #include "rocblas.h...
which can be a fine name by itself, but then uses "name1" within the same function in different places. If you need multiple name variables within the same function, given them distinct names to actually describe their purpose. Ex: student_name, teacher_name, first_name, last_name, etc....
It is strange because my CPU is i7 6700K. When the task_scheduler_init increase to 8, the perfromace slow down and keep constant for a long time. Affer task_scheduler_init is more than 40000, the performance slow down again. In this example, I created 1 million transfer tasks. When ...
a function like get_current_time() is not pure, because it depends on somestateexternal to the function's input itself -- in this case, the current system's time. Calling the function at 3:00 will produce a different result than calling the function at 11:00. But sin(pi) will always...
number generated from seed: This widget uses Johannes Baagøe'sopen sourcePRNG scripts,Alea.jsandMash.js.
time I run it it gives me the same output:5, 3, 2, 1, 6, 4,even though I'm seeding the generator with the time. To confirm srand is working I called rand() various times [not shown in code below] and each time it did work, suggesting the random_shuffle was the one not ...
The new function charnames::string_vianame() is a run-time version of "\N{NAME}}", returning the string of characters whose Unicode name is its parameter. It can handle Unicode named character sequences, whereas the pre-existing charnames::vianame() cannot, as the latter returns a singl...
I want to know about the use of _sleep() function in VC++.What is it syntax.Give me a example.How is it used. Yours sincerely Umair Arshad Air university All replies (1) Thursday, December 29, 2005 10:26 AM ✅Answered Sleep This function suspends the execution of the current thread...
The return value of all functions is rocblas_status, defined in rocblas_types.h. It is used to check for errors. rocBLAS Example Code Below is a simple example for calling function rocblas_sscal: #include <iostream> #include <vector> #include "hip/hip_runtime_api.h" #include "rocblas.h...