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c++ Programming Glossary: bucketWhat makes Scala's operator overloading “good”, but C++'s “bad”? http://stackoverflow.com/questions/1098303/what-makes-scalas-operator-overloading-good-but-cs-bad to abuse operator overloading doesn't put a drop in the bucket of fixing all the things that programmers can abuse. The real..
http://stackoverflow.com/questions/1271367/radix-sort-implemented-in-c std void printSorted int x int length vector vector int buckets void radixSort int x int length int temp int m 0 Begin Radix.. int m 0 Begin Radix Sort for int i 0 i 7 i Determine which bucket each element should enter for int j 0 j length j temp int x.. enter for int j 0 j length j temp int x j pow 10 i 10 buckets temp .push_back x j Transfer results of buckets back into..
what are the fast algorithms to find duplicate elements in a collection and group them? http://stackoverflow.com/questions/1332527/what-are-the-fast-algorithms-to-find-duplicate-elements-in-a-collection-and-grou back to our original problem when are inside one collision bucket. Pretend you have a bunch of potentials duplicate files of GBs..
Count the number of adjacent boxes http://stackoverflow.com/questions/17328004/count-the-number-of-adjacent-boxes a result one rectangle will fit into four different hash buckets based on its x1 y1 x2 and y2. Example For example rect 0.0000.. rect 0.0000 0.0000 0.3412 0.4175 will be hashed into bucketX 0.000 bucketX 0.3412 bucketY 0.0000 and bucketY 0.4175 . From.. 0.0000 0.3412 0.4175 will be hashed into bucketX 0.000 bucketX 0.3412 bucketY 0.0000 and bucketY 0.4175 . From the input in..
All k nearest neighbors in 2D, C++ http://stackoverflow.com/questions/4172358/all-k-nearest-neighbors-in-2d-c function where you'll find the closest points in the same bucket. Note that strictly speaking it's not O n but by tweaking the..
Find valid assignments of integers in arrays (permutations with given order) http://stackoverflow.com/questions/4625160/find-valid-assignments-of-integers-in-arrays-permutations-with-given-order contains the numbers like 7 3 6 2 1 QVector QVector int buckets empty buckets for the numbers QList QVector QVector int result.. numbers like 7 3 6 2 1 QVector QVector int buckets empty buckets for the numbers QList QVector QVector int result List of all.. foreach var line in this if line.Length 0 foreach var bucket in line sb.Append ' ' foreach var item in bucket sb.Append..
How can I redirect stdout to some visible display in a Windows Application? http://stackoverflow.com/questions/573724/how-can-i-redirect-stdout-to-some-visible-display-in-a-windows-application fine. In a Windows application they just go to the bit bucket. Is there a fairly simple way to redirect stdout and stderr..
Why copying stringstream is not allowed? http://stackoverflow.com/questions/6010864/why-copying-stringstream-is-not-allowed contain data. If a list vector map or any container is a bucket then stream is a hose through which data flows . Think of stream..
tr1::unordered_set union and intersection http://stackoverflow.com/questions/896155/tr1unordered-set-union-and-intersection lookups in hash B will be going to the same hash bucket assuming that both hashes are using the same hash function ... should give you decent memory locality even though these buckets are almost certainly implemented as linked lists. Here's some.. be faster if the source containers are sorted . NOTE If bucket occupancies are high it's probably faster to copy each hash..
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