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c++ Programming Glossary: machinesHow do I convert between big-endian and little-endian values in C++? http://stackoverflow.com/questions/105252/how-do-i-convert-between-big-endian-and-little-endian-values-in-c with plain integers as these may or not may be in the host machines byte order. You can get little endian floats on big endian machines.. byte order. You can get little endian floats on big endian machines and vice versa. Other compilers have similar intrinsics as well...
Most vexing parse: why doesn't A a(()); work? http://stackoverflow.com/questions/1424510/most-vexing-parse-why-doesnt-a-a-work Free Grammars CFG and related material like finite state machines. If you are interested in that though the wikipedia pages won't..
http://stackoverflow.com/questions/1604968/what-does-this-c-code-mean unit. Note bit fields straddle allocation units on some machines and not on others. Bit fields are assigned right to left on.. on others. Bit fields are assigned right to left on some machines left to right on others. end note A declaration for a bit field..
http://stackoverflow.com/questions/1647631/c-state-machine-design on this architecture c c design architecture state machines share improve this question State machines that I've designed.. state machines share improve this question State machines that I've designed before C not C have all come down to a struct.. that in the event loop . This will allow multiple state machines to run side by side without interference. Just create a structure..
Why should I not try to use “this” value after “delete this”? http://stackoverflow.com/questions/1866461/why-should-i-not-try-to-use-this-value-after-delete-this other pointer is that the hardware could and some older machines did trap trying to load an invalid memory address into a register...
Constants and compiler optimization in C++ http://stackoverflow.com/questions/212237/constants-and-compiler-optimization-in-c like incorporating the object's value directly into the machines instruction opcodes complete elimination of code that can never..
Floating point vs integer calculations on modern hardware http://stackoverflow.com/questions/2550281/floating-point-vs-integer-calculations-on-modern-hardware regular x86 or x86 64 running on desktop Linux and Windows machines. Edit 2 pasted from a comment below We have an extensive code..
What belongs in an educational tool to demonstrate the unwarranted assumptions people make in C/C++? http://stackoverflow.com/questions/3457967/what-belongs-in-an-educational-tool-to-demonstrate-the-unwarranted-assumptions-p developers and record the ways they break on diverse machines. The goal of this is not to prove that it is safe to do something..
What is the bit size of long on 64-bit Windows? http://stackoverflow.com/questions/384502/what-is-the-bit-size-of-long-on-64-bit-windows ago someone told me that long are not 64 bits on 64 bit machines and I should always use int . This did not make sense to me... systems for the sizes of the integer data types on 64 bit machines. Get used to it the world isn't going to change. share improve..
Operator Precedence vs Order of Evaluation http://stackoverflow.com/questions/5473107/operator-precedence-vs-order-of-evaluation of instructions to be executed in parallel. Most VLIW machines have a specific instruction packet size that limits the number..
http://stackoverflow.com/questions/5516044/system-where-1-byte-8-bit architecture share improve this question On older machines codes smaller than 8 bits were fairly common but most of those.. that is not a bitfield byte . There are however current machines mostly DSPs where the smallest type is larger than 8 bits a..
http://stackoverflow.com/questions/573294/when-to-use-reinterpret-cast not specified in the standard and it may not be true on machines with more complex memory systems. For casting to and from void..
http://stackoverflow.com/questions/6635851/real-world-use-of-x-macros in my code. I am an embedded programmer and I use state machines frequently. Often I would write code like this declare an enumeration..
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