Yes you miss sth. You always need these fre** calls becauze there moght be preprocessor s involved

Heiko Strathmann <notifications@github.com> wrote:
>> @@ -115,6 +115,9 @@ float64_t
>CStringSubsequenceKernel::compute(int32_t idx_a, int32_t idx_b)
>>  	}
>>  
>>  	// cleanup
>>
>+	dynamic_cast<CStringFeatures<char>*>(lhs)->free_feature_vector(avec,
>idx_a);
>
>again, why not use SGString or SGVector here? then memory handling is
>in autopilot.... Or do I miss something?
>
>---
>Reply to this email directly or view it on GitHub:
>https://github.com/shogun-toolbox/shogun/pull/1864/files#r9670171

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