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Language/OS - Multiplatform Resource Library
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LANGUAGE OS.iso
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cpp_libs
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rwvector.lha
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RWVector2.1
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src
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dvectest.out
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Text File
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1989-08-18
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2KB
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208 lines
**** Constructors / destructors ****
a:
DoubleVec* b = new DoubleVec(10):
0 0 0 0 0
0 0 0 0 0
DoubleVec c(15, Double(5.0), Double(1.0)):
5 6 7 8 9
10 11 12 13 14
15 16 17 18 19
DoubleVec d = c:
5 6 7 8 9
10 11 12 13 14
15 16 17 18 19
c modified:
5 -1 -2 8 9
10 11 12 13 14
15 16 17 18 19
d.deepenShallowCopy():
5 6 7 8 9
10 11 12 13 14
15 16 17 18 19
DoubleVec e = d.slice(0,5,1):
5 6 7 8 9
DoubleVec f(8, some_data):
0 1 2 3 4
5 6 7
f.length(): 8
a.resize(8):
0 0 0 0 0
0 0 0
a = f:
0 1 2 3 4
5 6 7
a.slice(1,3,2) = f.slice(0,3,2):
0 0 2 2 4
4 6 7
a = Double(1):
1 1 1 1 1
1 1 1
f.slice(0,3,2) = Double(0):
0 1 0 3 0
5 6 7
-f
0 -1 0 -3 0
-5 -6 -7
f++
1 2 1 4 1
6 7 8
f--
0 1 0 3 0
5 6 7
**** Operators ****
a:
1 1 1 1 1
1 1 1 1 1
b:
2 2 2 2 2
2 2 2 2 2
a*b:
2 2 2 2 2
2 2 2 2 2
a/b:
0.5 0.5 0.5 0.5 0.5
0.5 0.5 0.5 0.5 0.5
a+b:
3 3 3 3 3
3 3 3 3 3
a-b:
-1 -1 -1 -1 -1
-1 -1 -1 -1 -1
4 * a * 4:
16 16 16 16 16
16 16 16 16 16
a / 4:
0.25 0.25 0.25 0.25 0.25
0.25 0.25 0.25 0.25 0.25
4 / a:
4 4 4 4 4
4 4 4 4 4
4 + a + 4:
9 9 9 9 9
9 9 9 9 9
a - 4:
-3 -3 -3 -3 -3
-3 -3 -3 -3 -3
4 - a:
3 3 3 3 3
3 3 3 3 3
a += b:
3 3 3 3 3
3 3 3 3 3
a += 4:
7 7 7 7 7
7 7 7 7 7
a -= b:
5 5 5 5 5
5 5 5 5 5
a -= 4:
1 1 1 1 1
1 1 1 1 1
a *= b:
2 2 2 2 2
2 2 2 2 2
a *= 2:
4 4 4 4 4
4 4 4 4 4
a /= b:
2 2 2 2 2
2 2 2 2 2
a /= 2:
1 1 1 1 1
1 1 1 1 1
**** Math functions ****
a:
-0.5 -0.5 -0.5 -0.5 -0.5
-0.5 -0.5 -0.5 -0.5 -0.5
b:
2 2 2 2 2
2 2 2 2 2
c:
-0.5 0.5 -0.5 0.5 -0.5
0.5 -0.5 0.5 -0.5 0.5
d:
0 1 2 3 4
5 6 7 8 9
abs(a):
0.5 0.5 0.5 0.5 0.5
0.5 0.5 0.5 0.5 0.5
cumsum(a):
-0.5 -1 -1.5 -2 -2.5
-3 -3.5 -4 -4.5 -5
delta(c):
-0.5 1 -1 1 -1
1 -1 1 -1 1
dot(a,c):
0
max(d):
9
min(d):
0
mean(c):
0
prod(b):
1024
reverse(d):
9 8 7 6 5
4 3 2 1 0
sum(c):
0
variance(c):
0.25