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#!/usr/bin/python
def gen(x, y):
origtype = "mat" + str(x)
trantype = "mat" + str(y)
if x != y:
origtype = origtype + "x" + str(y)
trantype = trantype + "x" + str(x)
print trantype + " transpose(" + origtype + " m)\n{"
print " " + trantype + " t;"
# The obvious implementation of transpose
for i in range(x):
for j in range(y):
print " t[" + str(j) + "][" + str(i) + "] =",
print "m[" + str(i) + "][" + str(j) + "];"
print " return t;\n}"
print "#version 120"
gen(2,2)
gen(2,3) # mat2x3 means 2 columns, 3 rows
gen(2,4)
gen(3,2)
gen(3,3)
gen(3,4)
gen(4,2)
gen(4,3)
gen(4,4)
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