bytedeco/javacpp

FloatMemoryDataLayer Reset with float[] arrays

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#109 opened on Jun 21, 2016

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Description

Hi everyone,

I am using FloatMemoryDataLayer to pass data to the net via Reset method using FloatPointers as follows : solver.net().layer_by_name(FloatMemoryDataLayer.class, "dataLayer") .Reset(dataFloatPointer, labelFloatPointer, numberOfSamples); I see that there's the same Reset function that takes float[] instead of FloatPointer : public native void Reset(FloatPointer var1, FloatPointer var2, int var3); Anyone knows how to set var3 ? I tried many possible values (including numberOfSamples, etc.), but it doesn't seem to work, and I can't find any information about that.

Thank you in advance

Contributor guide

Tech stack
javacpp
Domain
backendapi
Issue type
bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
under 1 hour
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
stale
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
unclear
Prerequisites
Java programmingJavaCPP basics
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
20
Research direction
Look at the FloatMemoryDataLayer class in the javacpp source code to understand the Reset method signature with float[] arrays. Check the existing documentation and any related issues or PRs. Try to clarify the meaning of the var3 parameter and provide an example of correct usage.