LibStruct | hobby project where reliability | Code Analyzer library
kandi X-RAY | LibStruct Summary
kandi X-RAY | LibStruct Summary
+ Allocating structs on the stack is about 3x faster than instantiating an equal instance. + Accessing fields of structs is just as fast as accessing fields of instances. + Calling methods on fields is just as fast as calling methods on instances. + Due to structs being sequentially allocated, they are guaranteed to be in a contiguous block of memory (regardless of whether you call new Vec3() in a loop, map(Vec3.class, n) or new Vec3[n]), leading to less cache misses and higher throughput. + Due to the lack of actual objects, the GC will never have to collect your structs, you can create and discard tens of millions per second, without GC hickups.
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Top functions reviewed by kandi - BETA
- Main entry point for testing
- Reads all available bytes from stream
- Map the size of a ByteBuffer to a byte array
- Reallocates the given long array with the given size
- Frees the given handles
- Monitor all threads
- Get thread ids
- Maps the given byte buffer offset into a long array
- Main entry point
- Generates code from a struct
- Processes a var instruction
- Get the index of a struct base index for the given index
- Gets the Unsafe instance
- Adds a range to this struct
- Discards the given allocation stack
- Updates the state of the try catch block
- Returns a new view of the specified struct
- Creates a new ByteBuffer with the given address and capacity
- Parse the value of a property
- Pop a jump instruction
- Sets up the parameter substitution table
- Process a type instruction
- Visits a field instruction
- Visits a LDC instruction
- Returns the first struct in the given block
- Set a local variable in the given parameter
LibStruct Key Features
LibStruct Examples and Code Snippets
Community Discussions
Trending Discussions on LibStruct
QUESTION
I want to do something like this:
- My library defines a struct
LibStruct
- Clients of the library build their own structs that are somehow related (in the example, I used inheritance but maybe there's a better way of expressing)
- The library has a method which does some operation using these structs
- Avoid virtual function calls (hard requirement) and avoid union/variants (soft requirement)
What I've been doing so far is this:
...ANSWER
Answered 2020-Feb-16 at 23:40So to sum up the back and forth me and @N.Shead had in the comments, supported by these links on why you can't do it better:
Propagating 'typedef' from based to derived class for 'template'
Inheritance and templates in C++ - why are inherited members invisible?
This seems to be the best we can do:
QUESTION
I want to use cinvoke-lua in a project, but my target environment only has Lua 5.2 available. Unfortunately, the library was written for 5.1 and is not directly backwards compatible.
I've already changed a few lua_objlen
to lua_rawlen
(which seems to be the correct replacement).
The (only?) other thing is a bunch of uses of LUA_GLOBALSINDEX
, which doesn't exist anymore in 5.2. It is referenced 4 times in 3 functions:
ANSWER
Answered 2017-Dec-21 at 22:12Replace
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install LibStruct
You can use LibStruct like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the LibStruct component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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