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Author Topic: How to work with vectors  (Read 143 times)
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wulmbos
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« on: February 06, 2013, 01:34:13 pm »
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How to work with vectors in Arduino? Is there any working example?
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AWOL
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« Reply #1 on: February 06, 2013, 01:35:48 pm »
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Do you mean one dimensional arrays, or magnitude and direction pairs?
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Pete, it's a fool looks for logic in the chambers of the human heart.

wulmbos
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« Reply #2 on: February 06, 2013, 01:43:47 pm »
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One dimensional arrays.

I would like something like this
Code:
array.add(5); //add new member
array.unset(4); //delete member with index 4
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AWOL
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« Reply #3 on: February 06, 2013, 01:44:51 pm »
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Dynamic arrays on a RAM limited processor are not a great idea.
What are you trying to do?
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Pete, it's a fool looks for logic in the chambers of the human heart.

wulmbos
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« Reply #4 on: February 06, 2013, 01:51:39 pm »
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It's hard to explain. I can done done it with regular arrays, but it would be much easier with vectors. Is it good idea to build my own class?
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« Reply #5 on: February 06, 2013, 01:54:51 pm »
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It may be possible to use STL, but I've never tried it on an Arduino.
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Pete, it's a fool looks for logic in the chambers of the human heart.

robtillaart
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In theory there is no difference between theory and practice, however in practice there are many...
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« Reply #6 on: February 06, 2013, 03:31:18 pm »
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NIck Gammon has notes about STL on AVR/Arduino - http://www.gammon.com.au/forum/?id=11119 -

Where would we be without him smiley-wink
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Rob Tillaart

Nederlandse sectie - http://arduino.cc/forum/index.php/board,77.0.html -

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