Srikanth Anantharam

@sria91

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Software Practitioner | Lifelong Learner

Bengaluru, Karnataka, IndiaJoined September 2022

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Software Practitioner | Lifelong Learner

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Srikanth Anantharam's blogs

Srikanth Anantharam's Blogblog.srikanth.one5 posts

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SASrikanth Anantharamblog.srikanth.oneOct 6, 2023 · 3 min read

(A case for) Creating a stack-allocated Stack container in C++

I've always looked inside the C++ STL and wondered why the library provided stack container is not allocated on the stack section but is actually allocated on the heap. A container which is allocated on stack would be handy in embedded systems where ...

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SASrikanth Anantharamblog.srikanth.oneSep 23, 2023 · 6 min read

Swapping the position of the two words in a string represented by a singly linked list

Recently I've been giving interviews as my last contract got completed. In one of the interviews, I was asked to write a data structure for a string using a singly linked list. The constraint was that the string would have exactly two words separated...

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SASrikanth Anantharamblog.srikanth.oneAug 31, 2023 · 4 min read

Converting any class into a Singleton class in C++

Singleton is one of the creational design patterns. A singleton class has only one instance and provides a global point of access to that instance. It's commonly used when you want to restrict the instantiation of a class to a single object, which ca...

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SASrikanth Anantharamblog.srikanth.oneDec 4, 2022 · 7 min read

A tutorial for accessing C/C++ functions within a shared library (.dll/.so/.dylib) from Rust

[19-09-2023] Updates: Add instructions and code for an alternative way to build and run using build.rs and cmake-rs Fix the reason why not to link to C++ functions directly Include <cstring> in the code and use free instead of delete as strdup gen...

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SASrikanth Anantharamblog.srikanth.oneSep 10, 2022 · 3 min read

Correctly rotating an image to an arbitrary angle in OpenCV

Introduction Have you ever tried to rotate an image in OpenCV? It's damn simple, right? You include the OpenCV headers:#include <cmath> #include <iostream> #include <algorithm> #include <opencv2/core.hpp> #include <opencv2/imgproc.hpp> #include <ope...

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Srikanth Anantharam

About

Available for

Srikanth Anantharam's blogs

Recently published

(A case for) Creating a stack-allocated Stack container in C++

Swapping the position of the two words in a string represented by a singly linked list

Converting any class into a Singleton class in C++

A tutorial for accessing C/C++ functions within a shared library (.dll/.so/.dylib) from Rust

Correctly rotating an image to an arbitrary angle in OpenCV

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Srikanth Anantharam

About

Available for

Srikanth Anantharam's blogs

Recently published

(A case for) Creating a stack-allocated Stack container in C++

Swapping the position of the two words in a string represented by a singly linked list

Converting any class into a Singleton class in C++

A tutorial for accessing C/C++ functions within a shared library (.dll/.so/.dylib) from Rust

Correctly rotating an image to an arbitrary angle in OpenCV